On he most recent season of American Idol, David Archuleta was a golden-voiced koala, too sweet to be sexy. His debut is similarly flavorless: Beautifully sung but snoozy tunes like "My Hands" never achieve takeoff, and his chaste voice is a poor match for lovey-dovey lyrics. He only sounds like he's having a blast on "Don't Let Go," co-written with JC Chasez, which digs into an edgier melody and trades vocal gymnastics for pure power. At least the disc ends with a reminder of how Archuleta got here: "Angels," the Robbie Williams cover he sang on Idol, where he lost to David Cook but won millions of fans.