I didn't watch all of it, but I probably caught a good 30 mins. I agree with the assessment that he's definitely a project and that he's not as aggressive to the ball (rebounding or shot blocking) as I'd like to see. I'm chalking that up to his weight, which I've heard has come down quite a bit (this video is from January).
However, I did think he seemed to have pretty good 'fluidity,' if that makes any sense. His footwork was pretty good, and his movement with the ball wasn't awkward at all -- which is what you get a lot of times with big guys. I came away feeling he was a naturally gifted athlete who is just a lot heavier than he should be. I hope his aggressiveness improves when he drops weight.
I saw him maneuver on D to take two charges, and he continually executed a high pick and roll for their PG and looked pretty good doing it. I'll go ahead and say this ... I definitely think his back-to-the-basket offensive moves were (dare I say it) better than any of our current post players. Then again, that's not saying much. He seems to have a decent-looking shot. I saw him make a couple of free throws and he looked 'natural' shooting them (i.e. not a jacked-up shot like Shaq or Ben Wallace or anything). I also saw him shoot a 3 (and miss). Again, his form looked pretty good -- though I don't think we have another Chism on our hands. I really think BW's contribution will come inside on the post -- which is exactly what we need right now.
All in all, he seems to have a pretty smart basketball IQ, plenty of athletic ability, and a decent shot. He needs to lose weight and get aggressive on the boards at both ends ... as well as get back on D. If you look at the maturation of Ryan Childress, I think CBP will get him there.
Pleasantly surprised -- I had low expectations for this one.