Guitar hero has written itself in to game folklore over the years, and for the first time on a Nintendo console wii owners can rock out.
First off, the guitar is superb, the best of the 3 next gen consoles.
The song selection for the most is pretty good, but some seem out of place, but I love my metal so things Like 'Ruby' I could do without!
If you are new to guitar hero, you are a bit out of luck as this is the hardest version yet, even on medium, sone songs throw chords at you at such a random and rapid pace that they feel more like a hard setting.(See: Raining Blood and Dragonforce!)
Also, the Wii version for some bizzare reason is recorded in mono, meaning alot of the sound is actually very poor, and as Nintendo are behind in the online world, at the moment you will only have the songs that are on the disc.
Overall, if you have never played before and don't have a PS3 or 360, grab the game and have some fun, if you have a guitar on other versions, then I would avoid the wii version