Yeah, as dan said. This is very flat to the ears.
There is no balance between the kick and the hat, so the groove isn`t working.
Try to really open up the frequency range you are covering here.
Maybe add some more intricate programming to the hat, and some more clarity to the kick.
Use compression and EQ to fill the small percussion sounds out into a bigger space.
Overall, this sounds like the backbone of a track, and needs more elements to give it direction.