He's crap at the Olympics because international basketball isn't his forte. If you base your analysis on the Olympics, then Patty Mills should of been a top 10 pick.
He is a jump shooting big man who at times is soft. In the right system and right coach who uses a lot of pick and pops he'd be fine. I see him as Brad Miller lite.
Andersens been once of the best in Europe for a long time now, and I think he'll move across to the NBA quite well. Nothing outstanding, but consistency.
I think this season Houston are already in tank mode. The last season of T-Mac's contract, Yao is out. They'll develop the young guys and hope they get lucky the same way the Spurs got lucky when Robinson was out with his bad back and they won the Tim Duncan sweepstakes.
Yao comes back fit with 12 months rest, they have money in the bank once T-Mac expiries, and potentially a very high lottery pick. What's not to like??