Diary was different from those released by popular Seattle grunge bands at the time, showcasing a melodic, yet urgent sound. Its influence has been observed in the works of subsequent releases in the genre. Despite being the only album by the band not to chart, it has since become the seventh best-selling album released on
Sub Pop, having sold more than 231,000 copies. In a retrospective article about the 40 greatest emo albums of all time,
Rolling Stone wrote that
Diary "captures the vague inner-turmoil of Enigk's lyrics and propels those turbulent emotions to the heavens."
AllMusic said, "In retrospect,
Diary doesn't quite fulfill all of its ambitions -- there are a few under-focused moments that don't achieve the epic sweep of the album's best compositions. [...] But even if it isn't quite the top-to-bottom masterpiece its legions of imitators suggest,
Diary still ranks as arguably the definitive '90s emo album, and an indispensable introduction to the genre."
Diary has also appeared on best-of emo album lists by
Junkee,
Kerrang!,
LA Weekly, and
NME, as well as by journalists Leslie Simon and Trevor Kelley, in their book
Everybody Hurts: An Essential Guide to Emo Culture (2007). The album was ranked at number 155 on
Spins "The 300 Best Albums of the Past 30 Years (1985–2014)" list. Ian Cohen from
Pitchfork wrote that "it's the terse yet tender delivery of the lyrics from Jeremy Enigk that ultimately drew people in."
Sleater-Kinney singer-guitarist
Carrie Brownstein has praised the album, stating "[t]he songs were unafraid to be beautiful, shameless in their grandiosity, their reaching and their tenderness. The playing was tighter than on other albums coming out of the Pacific Northwest, pristine but not inaccessible."
Dashboard Confessional frontman
Chris Carrabba has said that
Diary "really caught my ear and got me thinking, ‘This is what I want to do.'" "Seven" was featured in
Guitar Hero 5, and it was also released on the
Rock Band Network on July 5, 2010. Additionally the song appears in the
South Park episode "
Goth Kids 3: Dawn of the Posers." "47" is heard over the closing credits in the 1997 movie
Drive, She Said and in 2022 was featured in the third season of
For All Mankind ==Track listing==