Box office Transformers had the highest per-screen and per-theater gross in 2007 in North America. It was released on July 3, 2007, with preview screenings on July 2. The United States previews earned $8.8 million and in its first day of general release, it grossed $27.8 million, a record for Tuesday box-office gross until it was broken by
The Amazing Spider-Man in 2012. It broke
Spider-Man 2s record for the biggest Fourth of July gross, making $29 million.
Transformers opened in over 4,050 theaters in North America It would also break other records during its first week, surpassing
Planet of the Apes for having the highest non-sequel July opening weekend,
War of the Worlds for scoring the highest non-sequel Fourth of July opening weekend,
The Passion of the Christ for having the biggest non-sequel Wednesday gross and
Independence Day for achieving the largest non-sequel Thursday gross. The opening's gross in the United States was 50% more than what
Paramount Pictures had expected. One executive attributed it to
word of mouth that explained to parents that "it [was] OK to take the kids".
Transformers ended its theatrical run in the United States and Canada with a gross of $319.2 million, making it the third highest-grossing film of 2007 in these regions behind
Spider-Man 3 and
Shrek the Third. The film sold an estimated 46,402,100 tickets in North America. The film was released in 10 international markets on June 28, 2007, including Australia, New Zealand, Singapore, and the
Philippines.
Transformers made $29.5 million in its first weekend, topping the box office in 10 countries. It grossed $5.2 million in
Malaysia, becoming the most successful film in the country's history.
Transformers opened in China on July 11 and became the second highest-grossing foreign film in the country (behind
Titanic), making $37.3 million. Its opening there set a record for a foreign language film, making $3 million. The film was officially released in the United Kingdom on July 27, making £8.7 million, and helped contribute to the biggest attendance record ever for that weekend. It was second at the UK box office, behind
The Simpsons Movie. In
South Korea,
Transformers recorded the largest audience for a foreign film in 2007 and the highest foreign revenue of the film. Worldwide,
Transformers was the highest-grossing non-sequel film in 2007 with $709.7 million, making it Bay's fourth highest-grossing film to date, with three of its sequels surpassing it. It was also the fifth highest-grossing film of 2007 worldwide, behind ''
Pirates of the Caribbean: At World's End, Harry Potter and the Order of the Phoenix, Spider-Man 3
and Shrek the Third''.
Critical response IGN Todd Gilchrist called it Bay's best film, and "one of the few instances where it's OK to enjoy something for being smart and dumb at the same time, mostly because it's undeniably also a whole lot of fun".
The Advertiser Sean Fewster found the visual effects so seamless that "you may come to believe the studio somehow engineered artificial intelligence".
The Denver Post Lisa Kennedy praised the depiction of the robots as having "a believably rendered scale and intimacy", and
ABC presenter
Margaret Pomeranz was surprised "that a complete newcomer to the Transformers phenomenon like myself became involved in the fate of these mega-machines".
Ain't It Cool News's Drew McWeeny felt most of the cast grounded the story, and that "it has a real sense of wonder, one of the things that's missing from so much of the big CGI light shows released these days". Author
Peter David found it ludicrous fun, and said that "[Bay] manages to hold on to his audience's suspension of disbelief long enough for us to segue into some truly spectacular battle scenes".
Roger Ebert gave the film a positive review, giving it 3 stars out of a possible 4, writing: "It's goofy fun with a lot of stuff that blows up real good, and it has the grace not only to realize how preposterous it is, but to make that into an asset." Response to the human storylines was mixed.
The Hollywood Reporter Kirk Honeycutt liked "how a teen plotline gets tied in to the end of the world", while
Empire Ian Nathan praised Shia LaBeouf as "a smart, natural comedian, [who] levels the bluntness of this toy story with an ironic bluster". ''Ain't It Cool News'' founder
Harry Knowles felt Bay's style conflicted with Spielberg's, arguing the military story only served as a distraction from Sam.
James Berardinelli hated the film as he did not connect with the characters in-between the action, which he found tedious.
Los Angeles Times Kenneth Turan found the humans "oddly lifeless, doing little besides marking time until those big toys fill the screen", while ComingSoon.net's
Joshua Starnes felt the Transformers were "completely believable, right up to the moment they open their mouths to talk, when they revert to bad cartoon characters".
Daily Herald Matt Arado was annoyed that "the Transformers [are] little more than supporting players", and felt the middle act was sluggish.
CNN's Tom Charity questioned the idea of a film based on a toy, and felt it would "buzz its youthful demographic [...] but leave the rest of us wondering if Hollywood could possibly aim lower".
General Transformers fans were initially divided over the film due to the radical redesigns of many characters, although the casting of
Peter Cullen was warmly received.
Transformers comic book writer
Simon Furman and
Beast Wars script consultant Benson Yee both considered the film to be spectacular fun, although Furman also argued that there were too many human storylines. Yee felt that being the first in a series, the film had to establish much of the fictional universe and therefore did not have time to focus on the Decepticons. Audiences polled by
CinemaScore gave the film an average grade of "A" on an A+ to F scale. With audiences under 18 the score rises to "A+", and the film was most popular with children and parents, including older women, and attracted many African American and
Latino viewers. The film created a greater awareness of the franchise and drew in many new fans.
Transformers box office success led to the active development of films based on
Voltron and
Robotech, as well as a
Knight Rider reboot. When filming the sequel, Bay was told by soldiers the film helped their children understand what their work was like, and that many had christened their
Buffalos – the vehicle used for Bonecrusher – after various Transformer characters. After the film's 2009 sequel was titled
Revenge of the Fallen, screenwriter Orci was asked if this film would be retitled, just as
Star Wars was titled
Star Wars Episode IV: A New Hope when re-released. He doubted the possibility, but said if it was retitled, he would call it
Transformers: More Than Meets the Eye.
Accolades Entertainment Weekly named
Bumblebee as their seventh favorite computer generated character, while
The Times listed
Optimus Prime's depiction as the thirtieth best film robot, citing his
coolness and dangerousness. ==Franchise==