He isn't bad, still has many questions to be answered IMO. Yeah he can come out quick and has KO power between his knees and hands. However, I see him struggling in matches against the likes of Silva, Shogun or even Rampage. I would like to see him for more than 1 minute to really get a feel for what his all around game is like.
I don't see how he has this amazing punching power. It took like 15 hits to knock out jardine, and took several knees, 1 direct hit knee and several punches to stop sakara. He's a tough guy but I think his punching power is overrated.