Good, but...
...I feel EXTREMELY ripped off. The "multiple endings" comment made me feel like, hey, if I play this song perfectly, I get some special ending, right?
Well I'm warning anybody who's going to play it over and over again to 100% it, don't. The 100% ending is the EXACT same as the 99%/98%/etc ending.
Aside from that annoying fact, the game wasn't too bad. The music wasn't my style and it was FAR too easy (98% first try, hit every note but one the second, aced it my third- and this was while I was very tired,) it was probably the best Guitar Hero fangame that I've seen floating around on the internet. Nothing to write home about, but it was decent. A 7/10. The animation was probably the best part of it, considering the animation was actually quite good. It had a nice style that actually stayed true to itself, although this would've been better if it was JUST the movie, maybe with sounds/voices, rather than having to try and play the mini-game AND watch the great animations going on at the same time.
Overall, it was fairly good, but I didn't like the music personally. Also, the fact that you say Multiple Endings, but DON'T give a super ending for perfecting the song, is a serious turnoff, especially for people who aren't very good at this type of game, but want to ace it to see what happens.
My only other issue is the fact that it's just one song. Just one. One, very average song. With few notes and no difficulty levels to keep it interesting. This is a game that I honestly, could not see myself playing again. I've beaten it, aced it even, seen the ending, and now it's done. There's nothing to really make me want to play it again, which is the fatal flaw of this game, and why I can't give it higher than a 7. It's strictly a one shot game.
7/10, 3/5. Decent, but far from amazing.
-Froodjakle