Well...
I'm not sure I would call this loop GREAT, but you have a lot of great ideas implimented throughout. At the beginning your beat emphasis kept changing, which was probably the biggest drawback of the entire piece.
I'd also recommend reducing the use of the kick drum at the beginning. In general, the kick drum is used to emphasis a beat, which is very difficult to do when it's playing eight notes. The work should be in the mid-upper frequency drums, the kick drum should be used only to accent particular parts, or help build up to a climax.
With a little work, this could be very nice!
I'll give it a 5 for the sake of exposure. I'd love to get your opinion on my audio, but only if you have the time!