end of her relationship. Steve Lampiris of ZME Music lauded Clarkson's vocals as the heart of the song. He praised the way Clarkson sings the chorus, which implies that she was the one who ended the relationship. He also thought that the line "I can breathe for the first time/ I'm so moving on, yeah yeah" was believable "that either her ex is a total prick or she's deserves [sic] an Oscar nom." In an interview with Dan Snierson of Entertainment Weekly, it was noted that Clarkson sang "So together but so broken up inside/ 'Cause I can't breathe" in "Behind These Hazel Eyes", but in "Since U Been Gone", she sang "But since you been gone/ I can breathe for the first time." When asked whether she was a bipolar asthmatic, Clarkson responded that "Behind These Hazel Eyes" is about a dipstick who is unhappy because she has completely screwed up, and "Since U Been Gone" is an expression of relief because her ex is now miserable. Response Critical reception The song received positive reviews upon its release. In his review for Breakaway, Stephen Thomas Erlewine of MSN considered "Since U Been Gone", "Walk Away", and "You Found Me" as the spine of the album. He added that the songs sound mainstream and youthful. Rohin of Blogcritics gave a positive response to the song, emphasizing that "it is almost one of the best pieces of throwaway pop in recent history". He also thought that the song represents a song "that you can roll down the windows of your car and proudly headbang your way through a yellow light somewhere on a suburban side street." Sal Cinquemani of Slant Magazine thought that Clarkson did a good impression of Pat Benatar in "Since U Been Gone". He concluded his review by emphasizing that Breakaway proves that Clarkson has successfully dodged the sophomore slump but "Since U Been Gone" helped her establish her success. The staff of Slant Magazine later ranked "Since U Been Gone" at number thirteen in their list of Best Singles of the Aughts, writing that the song proves Clarkson's powerful ability as a vocalist as well as her versatility as an artist. Stephen Thompson of NPR Music called the song "one of the decade's finest pop anthems" which is infused with energy, charisma and full-throated intensity. Steve Lampiris of ZME Music opined that the song is "one of