Well, I know you didn't do this with me...
I can't recall doing anything like this. Anyway...
It's not a bad intro, and those effects are pretty cool... though the kick is a bit strong and you could have done without the noise in the background.
Hmmm... A second collab with g-r4ve, perhaps?
Anyway, the melodies are pretty good! :D Creative notes, though the rhythms are pretty consistent, which is a bad thing. You want all sorts of rhythms and notes! This person you collabed with, whoever it is, is pretty good. Though there are a few empty-sounding spots when the hihats and the claps are left alone with a synth... :\
Harmonies are nice, there's no problem, except for later in the song when you introduce a new gated synth. Then the song's quality begins to go down even more because of them. That wasn't a good idea. The notes are great, though, I'll tell you that.
Drums are great, samplewise, except for the kick, which is a bit strong and could have been quieter. They're your average trance drums, and actually they're used pretty well. Since they're used the usual way, I can't really comment on the creativeness of the drum rhythms... :P
Hmmm. Nearly everything fits together to create the same attitude - except for the kick and extra gated synth (Toxic?) which distort the song and hurt that attitude. I've told you before about all parts of the song contributing to the same attitude, right? Yeah, distorting doesn't quite help... ;) Remember that.
Overall it's a good song! Good job to whoever made this with you, and good job to you too. :P Looking forward to hearing more from you...