Great fun! I loved the visuals and the sound design, a lot of good feedback sounds made the game feel alive. I did have a few moments where I would get totally blindsided by enemies because of the camera persepctive, which felt a little rough. I also would have liked a way to shoot without having to spam-click. I enjoyed the models a lot - the off-brand Wooper especially.
Oh, and as the others have said - hoo-ah!