This game is without doubt the best of the guitar hero line. Firstly it has a quality song list, there is something for everyone. Unlockable characters and equipment provide you with a goal from the outset and means you dont only want to complete story mode on one difficulty. which brings me on to the top feature of this game, be you a beginner, or an expert this game will provide you with long hours of challenge. What is different from the more recent guitar hero games (world tour and GH5) is that the game is actually hard when you get to the higher difficulties rather than expert being a walkover like on GH5 expert level on GH3 is insane and will keep you entertained for hours as you try to beat the next song. The fact that you can only unlock certain things by beating the game on different difficulties means that you want to progress from easy mode right up to the expert difficulty. It is the challenge of the game that makes this game so good. Its a must have for any gamer.