Well, I've never heard the original before...
Simple introduction, not bad. I suppose it's a remix, so while I like the melody, I can't give you credit for it. I don't like that hihat, though...
Still, once the rest of it comes in, the highlight of this song is easily the percussion. They're some great samples and while the kick distorts a little bit now and then it's pretty good.
And, while I'm talking about clarity, might I mention how the song sounds remarkably clear in my headphones? I don't hear that kind of clarity every day so good job there.
Once the bass starts syncopating - or, at least, it goes off the offbeat every now and then - it doesn't sound as good. Maybe it's just my style but I'd rather it have stayed on the offbeat.
Your 8-bit NES-like synths are actually a pretty good choice. I didn't think they'd fit but they actually work. :O And the melodies/harmonies they play are great, too. Are they yours? Or part of the original as well?
There's not much to this song in terms of diversity - you change a little now and then but I don't hear any buildups, any huge changes, any quiet and calm, almost ambient interludes... this song could have done with that, it would have worked quite well.
Overall... I've never heard the original but this remix worked! :D Great job, even though it could have used a little improvement. Stop by my page sometime? :)