I just spun this up today and had a pretty good time. I love Space Hulk! Great to see the flavor coming through, like the chatter between the units. Didn't really feel like there was a lot of variety in the units, but that's probably a sign of hidden depth that I'm just missing. Right now it felt like you have a shotgun guy, and all the other guys.
Very cool game, heading over to greenlight it now!