My Worlds Acoustic isn’t quite as stripped down as its title promises. While acoustic guitar is used on most of these versions, there’s plenty of electric instrumentation as well. Regardless, Justin Bieber puts an intimate -- and often slower -- spin on several of the most popular songs from his first two releases, including the Top 20 hits “One Less Lonely Girl,” “One Time,” and “Baby.” The very electric “Pray,” meanwhile, is a decent, previously unreleased song added as an enticement. Is the disc a cash-in? Absolutely. Will it please his insatiable fans? Absolutely.
AllMusic Review by Andy Kellman