Way too repetitive, beat not steady...
This piece sounds like it was done in half an hour. Ya gotta put time into it like any other piece of work. I couldn't find a beat to your work-that's not good because it sounds like an amateur did it. For whatever program you are using, try putting on a "Metronome" to the speed you want. This will help you in the long run to keep your beat steady.
The whole thing is too repetitive. Try to introduce another instrument or add a solo somewhere in the middle of your work. Your intro and outro should sound alike. Right now it's beyond boring, and hard to listen to without muting it. BJ-Bad Job, try harder next time. 1/10