TLC received generally positive reviews from music critics. On
Metacritic, which assigns a
normalized rating out of 100 to reviews from critics, the album received an
average score of 63 based on 15 reviews. Rachel Aroesti of
The Guardian gave the album 4 stars out of 5, calling the album "deeply nostalgic" also stating that it "proves that their winning formula still works." Andy Kellman of
AllMusic criticized the album, calling the album "more suited for
Radio Disney than for the
Hot 97", also targeting the song
Haters, saying that it felt like it was more or so written for a
teen pop girl group. In a mixed review, Felicity Martin of
Clash praised their comeback single "
Way Back", calling it the perfect comeback single, and praised some other songs included on the album, however, criticizing songs such as "It's Sunny" for being cheesy. In another mixed review, Nick Levine of
NME criticized some of the songs' cheesiness, along with criticizing some of the songs included on the album for sounding like every other song in the
R&B genre. Despite these complaints, he praised the song
Scandalous, calling it a return to their former edge. In another positive review, Philippa Barr of
Drowned in Sound praised the dance club anthems on the album, along with the empowerment anthems. However, she criticized the
cliché in the song "It's Sunny". ==Commercial performance==