On the other hand, he greatly admired Criss' versatility as a singer in covering songs from a range of different genres. He also praised the tracks' creative a cappella arrangements, which he felt made them more interesting than those of previous "Glee" releases. "The Boston Globe" Nicole Cammorata gave an overall favorable review of "Glee: The Music Presents the Warblers": her only negative remark was that she felt Colfer's voice on "Candles" did not work well with the song's high notes. Diehl gave the release two stars out of four and felt that, outside the context of the series, the tracks seemed somewhat over-the-top. "When I Get You Alone", for example, was noted as "too cute" for an urban song. Thomas Conner from "The Chicago Sun-Times" also gave the album two out of four stars, stating, "over the course of 13 tracks the Warblers' gimmick just as often degrades into laughable self-parody." David Burger of "The Salt Lake Tribune" enjoyed the a cappella songs in contrast to the series' conventional material, which he felt was "over-produced and over-orchestrated". The album debuted at number two on the US "Billboard" 200 and number one on "Billboard" Soundtracks chart, selling 86,000 copies in its first week. It was the highest charting album on the "Billboard" 200 from the show's second season; the next soundtrack release, "", would sell 6,000 fewer copies in its first week. The Warblers album sold 28,000 copies in its second week. On the Canadian and Australian Albums Charts, the album debuted at numbers five and six, respectively. In New Zealand, "Glee: The Music Presents the Warblers" debuted at number eleven. The album peaked at number forty-one on the Mexican charts. Meanwhile, the Beelzebubs have seen their releases undergo a four-fold increase in average sales per month. The first eleven tracks from the album were released as singles, available for digital download over the course of the season. "Teenage Dream" debuted at number eight on the "Billboard" Hot 100 on the week of November 27, 2010. It was the best-selling song in the US that week, selling 214,000 copies, the largest figure for a "Glee" title, and has sold over 500,000 copies to date, having been certified a gold single on July 13, 2011.