Melodie in the intro is not so bad, however this loop from 0:17 has no groove. It sounds like random click click
Remove it from the intro or add some lowpass filter
Here comes the main part at 1:09. NO POWER !
If you want it to sounds a bit like deadmau5, change the kick. Kick should be more subby, and punchy. I made such kick for you: http://www38.zippyshare.com/v/60579001/file.html
. Make it mono.
Remember about sidechaining! It's gonna sounds much better.
Where is the subbass !? Cut low frequencies from every sounds except kick, add mono subbase and sidechain it