Critical response Stephen Thomas Erlewine of
AllMusic wrote that the songs featured on the album "have aged exactly as you thought they might". Spence D. of
IGN cited
Greatest Hits as being "pretty much what you would expect it to be". According to a writer from
The Daily Collegian, the greatest hits compilation "shows us that when these five women sing, they sound awesome", whilst also commenting that its members "have changed in their time away from each other, but the distinctive sound of the Spice Girls remains the same as it always was". Talia Kraines, writing for
BBC Music was positive in her review, saying that "if you were one of the many haters of the Spice Girls back in the day, then this CD isn't going to change your mind about them. But if you grew up watching their every move, then this is a slice of nostalgia that miraculously still sounds fresh today". Nick Levine of
Digital Spy website noted that "none of the group's three albums was devoid of filler, and their singles tended to be their very best songs, so Greatest Hits is a very welcome addition to the band's canon".
NME gave the compilation a mixed review, stating that "about halfway through this comp it hits home how dramatically the Spice Girls lost the plot", whilst commenting that songs like "Say You'll Be There" and "Goodbye" were "fine songs in any age".
San Francisco Chronicles Aidin Vaziri commented: "After an exuberant run out of the gate with delicious pop fodder such as "Wannabe" and "Say You'll Be There," things go horribly wrong midway through the set. All of a sudden, Ginger goes missing, self-awareness kicks in and the girls start playing catch-up with Destiny's Child, using songs that sound like that band's castoffs".
San Antonio Current criticized their solo vocals and called them the reason why they did not have successful solo careers, and commented that it was "no surprise, then, that the Spices sound best in the anonymous disco surroundings" of "Who Do You Think You Are", "Stop", and "Spice Up Your Life". Criag Mathieson from
The Age newspaper said "With their failed third album, Forever, getting cursory coverage, it's all about their first two discs", whilst adding that "their debut single Wannabe remains a zesty proposition", and "the plethora of sleeve photos allow you to compare before-and-after plastic surgery looks". Darcie Stevens of
The Austin Chronicle gave the album one out of five stars and said "Fifteen songs of girl power, in case you didn't get enough the first time around".
Commercial performance In the group's home country of the United Kingdom, the album missed the top spot, peaking at number two on the
UK Albums Chart, beaten by
Leona Lewis'
Spirit by 300,000 copies. To date, it has sold in excess of 400,000 in the country. Despite missing number one in the United Kingdom, it managed to become the group's first number-one album in Australia, and was certified platinum there (for shipments of over 70,000 units). For
reasons stated above, despite selling over 600,000 copies through Victoria's Secret stores in the United States, the album barely made the top 100 of the
Billboard 200, peaking at number 93. Elsewhere, the album peaked at number 3 in Ireland, number 15 in New Zealand, and managed to peak inside the top 20 in Italy, the top 50 in Sweden and Germany, and the top 75 in Switzerland, Austria, and the Netherlands. The album made the top 10 at number 7 on the
European Top 100 Albums chart, published by
Billboard. In August 2012, after the Spice Girls' performance at the
2012 Summer Olympics in London, the album re-charted in the top ten, twenty and thirty of most major charts worldwide including the United Kingdom, United States, New Zealand and Australia. In June 2019,
Greatest Hits was certified Double platinum for sales of 600,000 in the UK. In August 2020, the album was certified Gold by
IFPI Denmark for sales of 10,000. ==Track listing==