This remix has a lot of potential.
0:47-0:59, you can really work with the drums there, make it funky and stuff
2:33-2:57, you could go crazy with the drums there...there's nothing wrong there, but I personally would do something different with the drums. Either that, or I'd change the improvisation there (I'm thinking some 16th notes and stuff...sorry if I'm a hard guy to understand :B I'd explain much clearer if I knew some musical terms that fit what I'm saying...)
I'd also add another instrument throughout the song, some beeps and doots or whatever, lol.
What I'm talking about sounds like this:
The sound starts right at the beginning, and some more, somewhat different at 0:42. (At least, I think it sounds different. 0_o) Anyway, you might want to experiment with that.