Mmm.
That is a dirty, dirty bassline.
Very strong until 1:40 where it just kinda trails off. It feels almost like it's building up, but then.. nothing. It's almost screaming for a nice melody over all those arpeggios.
The synth that comes in at 0:50 is nice. You should make it recur once or twice more throughout the song.
Other than that, solid beat, my good sir! I'll keep a look out for more stuff :)
Also I'd like it very much if you checked out my new song :D