The main idea is really cool!
I like the eerie intro, with the piano in the back, that's definitely sick!
Soundwise, though, there could be some improvements.
First of all I'd suggest to take another snare sample, or layer some. At least make it stand out more than now..
Also you could make the drums louder altogether, which would give the song a lot more punch!
Lastly you might wanna try some different parts here and there, crazy transitions, drum breaks, maybe new synths..
Good work mate!