I got this idea myself a long time ago, but I decided not to do it - and I'm beginning to see why more clearly. That's not to say I didn't like this. In fact, I think you edited it quite well. Good beat sync, a tiny use of effects that looked decent, and just an overall nice video.
The trouble is that this song has some
very specific lyrics in it, and unless you do some image manipulation, it's tough for any one anime to match them completely. Still, I think you did the best you could with what you were given, and I enjoyed your video because of it.
Technically speaking, you could have definitely improved the video quality. Check out the
site guide (and the beta-version
revision for it) for help on doing that. They're a bit of a tough read if you haven't been through them before, but they're well worth the effort it takes to learn them.
Hope that helps you out a little. Keep up the good work. You definitely have promise. ^_~
- Jen