well... i purchased this around two weeks ago, it has good and bad points too it. Its a fantastic laugh! especially when there are a few of you playing.. its multiplayer.. so your friends wont feel left out, plus you wont feel like an idiot playing alone :) it does hurt your hands after a while but thats to be expected lol!
Only two bad things to say about this overall,it doesn't come with the game, and you only get provided with one guitar, other than that i would highly recommend it to anyone who enjoys having a good laugh! :D