This would certainly be in the heavier part of any set i would play but generally i like this. Like the vocal and sound affect samples, Think the mixdown is mostly good too. The half speed drum patterns, for me, should be re-arranged to the intro (already in there) but then later a short section before the drum-less breakdown then the full speed pattern should drop in straight in. Part of your bass riff, the sound has a touch of an old jungle track to it, but not so much it is overblown, with the 'whoomp whoomp whoomp'. Great effort.