Nog's not underated! He just got beat by someone who can exploit BJJ's weakness. Fedor punched right through the guard and even with all that Nog hung till the end. Every fighting style has a weakness and Nog's problem is that he waited to long to really add stand up to his game. However, he's got it now just look at his fights with Barnett. If anything I miss the fact that he stays on his feet most of the time now. He seems like a phenomenal BJJ fighter to me and thats why I want to watch him.