For the album, the group reunited with previous collaborator and producer Max Martin, with the intention to create their best record since Millennium.
[3] They worked with Ryan Tedder, Claude Kelly, Jim Jonsin, RedOne, Ne-Yo, Brian Kennedy, Alex James, Pitbull, Eddie Galan, Rami Yacoub, Kristian Lundin, and T-Pain amongst others for the album as well.
The 11 songs that make up album are the sounds of four skilled singers with a similar vision, who have dealt with the trials and tribulations that accompany fame at an early age and who came out as one of the most successful groups of all time.
"[4] On May 1, 2009, the Backstreet Boys management team expressed discontent at the fact that four recorded songs had been leaked on the internet.
In July 2010, the Rasch law firm logged a criminal complaint against DJ Stolen for "constantly placing hacked songs on the internet".
[14] AllMusic's Stephen Thomas Erlewine found the album's hooks more attention-grabbing than Unbreakable and the production more modern than pandering compared to New Kids on the Block's The Block, concluding that "the group sounds great for their age, and they sound like they're at their peak – which is no guarantee of a hit, but it sure makes for a better album than they've produced in quite a while.
"[15] Mikael Wood of Entertainment Weekly praised the album for bringing back the band's old teen-pop sound with new producers and delivering them with confident vocals.
"[16] August Brown of the Los Angeles Times gave credit to the band for continuing to deliver catchy tracks but ultimately called the album "a competent but very late-adopted pop-trance slurry.