Any DJ would hate you for the slow down/speed up thing you did at 2:20 ;D
Really enjoyed the track, the drums and the "peow-peow" lead/bass thing sounded awesome. I'd stick a lead melody on top to make the track more unique.
As a DJ myself, it did make this track rather difficult to spin, but I've noticed that tempo is one thing a lot of artists don't play with very much... so I try to do little things ocasionally like that :p I'm glad you liked the track! Thank you.