Exhilarating! :D
This one has a lot of kicks throughout. It seems to stop at some point, the it erupts again, and maybe, just maybe, some sound effects would make the transition between 2 parts better. Anyway, for this piece I'd say it has a happy melody. :D
You could master the snare a little bit, it sounds too loud sometimes, other than that, you've got a thumb up from me. XD