I acquired my copy the day it came out and I've found it to get very addictive. The whole week before I got the game was dedicated to writing a song. Having finished the song just before the game came out I figured I'd start working on getting the timing, rhythm etc down and learn the song. Then I go the game and I don't think I've touched my guitar nearly as much as I should have since then. Fun game, addictive as hell, but thoroughly enjoyable.