Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Climbing The Walls, I Still...Lose It All

A surprisingly refreshing album, the Backstreet Boys are back with possibly their strongest compilation of music yet.The album is refreshing in the sense that they have not changed their style to adhere to today's Rap and Hip Hop world. In many ways, they have fallen back on their original formula, though there is something extra in this album, as if they have created a new dimension to their former sound.Highlights are many, but 'Siberia' is probably the strongest melodically and possibly lyrically.The 3 bonus tracks in other versions of this release are average at best, so customers are not missing out much with the buy here.A must have album for any Backstreet Boys fan.