I have played guitar hero but not on wii, my kids have it on playstation, it is fun and everyone seems to enjoy it. We had it at a staff get together, where the ages range from 25-56 and everyone wanted a turn.
I have never played this on Wii, but if it looks like a lot of fun (I don't know much about it at all) then I will consider getting it. I know that I was uncertain about DDR for the Wii (as like for the Guitar Hero game I've never played it on any other system), but once I got it I was hooked!
We have this game on the Wii... it's fun, but I'm terrible at it. My nephew is getting pretty good, but he plays almost every day. My cousin and my sister are getting soooo addicted to it. They want to get up to expert level soon, but I don't think it'll happen for awhile.. lol. It's fun to watch others play too!
my bf loves guitar hero. he has it on the playstation..hes obsessive about it. i on the other hand am not too fond of it. lol. im so terrible at it and havent been getting any better..only more annoyed