Quentin Harrison of Albumism stated that Kelis is "burning with righteous anger" on the song, noting that she is "all heart with a hint of hedonism". He added that "Caught Out There" was "[the] only one song [that] could announce Kelis with a bang", when her debut album was launched.
AllMusic editor Jaime Sunao Ikeda picked it as a "standout" track of the
Kaleidoscope album. Daryl Easlea for the
BBC said in his 2012 review that "it still steals the show today, and was one of those songs that was heard everywhere at the time." Swedish newspaper
Expressen stated that "over a crunchy beat, she makes up with a lying boyfriend". Brian Rusnica from
The Heights described it as a "five minute explosion of emotion and female rage featuring the raw chorus, "I hate you so much right now!"". Ireland's
Evening Herald stated that the song "established her as a leading light on the music scene", while the
Irish Independent called it "shouty". Jim Wirth from
NME commented, "Men, men, men; we're untrustworthy, lying scoundrels at heart, and as this
Harlem-based hip-hop soulster rightly points out, we're always at our worst shortly after we've gone through the old 'I love you' routine. Kelis knows the score, though, because on Valentine's Day last year, some no-good, scum-sucking wretch did the dirty on her. Still, he did her a favour in the end, because 'Caught Out There', with its unforgettable primal-scream refrain, looks set to be massive very soon. Stretched out over a spartan backbeat, it would be a cynical swine who would dismiss this titanic slab of
breakbeat pop as
Jimmy Nail's '
Ain't No Doubt' but, y'know, for girls." Another editor stated that Kelis's "honeyed vocal, which broke into unfiltered madness, was the thing that took this track over the top." Sal Cinquemani from
Slant wrote that it "proves why Kelis's legacy should extend beyond simply bringing the boys to the yard. No, she wasn't "the first girl to scream on a track", as she claims on 2006's "Bossy", but her debut single, released when she was a 19-year-old with pink eyebrows, not only became a girl-power anthem thanks to its livid hook and indignant lyrics, but helped announced the
Neptunes as one of the premier superstar production teams of 21st-century pop music." A reviewer from
Sunday Life deemed it as "attentiongrabbing". ==Music video==