I'm disappointed with how much of it turned out. Consider this v1.0, I will be seeing if I can improve the results through some colour-merging, but I'm not terribly optimistic - it might cure the problems in the big solid colour regions, but then you also risk losing definition in the smoother more detailed areas.
I would like to point out that at least some of the problem is simply from scaling the video down to 15bpp SNES colour depth. The original was not a very clean video, but it was the best I could find. The little imperfections in the solid colours make it look like hell when they're all broken up though. It's far more noticeable on my monitor than on my TV, but I'd like it to look nice on both.
Now I just need somebody to port the game itself! (please?)
EDIT: Oh yeah I was going to mention. I think the sound is quieter than it should be on the SD2SNES. I know they had issues with how to blend the two audio signals. Considering I have to basically double the volume for it to sound right, might need looking into.