The remix itself is awesome.
The beat is solid and it's very well done. The thing I really want to talk about though, is the vocals. I don't want to sound rude at all, but there are a lot of places where the vocals sound off pitch and off beat. Half the time I can't even understand what she's saying, and I know the original song. It sounds like you cut it up at random places during the chorus. The delay on it is way to heavy. Basically what I'm saying is I feel like the whole vocal track should be re-recorded. At 3:30 you can hear her breath into the mic which causes terrible white noise.
Look, I know singing can be a very personal thing and I really hate sounding like such a hard critic here, but the vocal track on this needs a ton of work. The music is fine and doesn't need to change at all, so as far as that, good work.