Very repetitive.
Loops aren't really that easy to make. Just because they're short doesn't mean they can just be the same. This particular track is very repetitive, and it doesn't even loop very well, because of the three-second pause you added at the end. It sort of broke up the loop and made it sound like a sample being played over and over.
In general, everything about this song is VERY repetitive, as it's just the same over and over. Try to experiment more, especially with the bass, which can be a lot more groovy than this.
The song has some groove to it, which isn't too bad, but again, the break ruins the loop.