I think that's accurate. He did have the ability to sense an opportunity and go for the kill sometimes, though. I guess that's where he got his nickname. He had quite a few finishes, some in the 1st round and others late in the fight when he needed to a finish to win (like his fight against a young Rory where he got a TKO in the final seconds of the 3rd round). He was almost like a poor man's Anderson Silva, who could suddenly go into "matrix" mode. Unfortunately for him, he never pulled this off against elite competition in big fights (GSP, Hendricks, Lawler, Woodley, Shields in the ROTR final). He finished a lot of good fighters, though (Alves, Kampmann, a green Rory, Kim, Hardy, etc.).