I was surprised that the ref didn't stop the fight in the 3rd. Dan was absolutely destroying Shogun when he landed his right hand, dropped him, and continued to rain blows on Rua. Had the ref stopped it right there, I wouldn't have a problem with it.
But.... the ref let the fight go on and gave us one of the best MMA fights in history. If HBO ever jumps on the MMA train and does MMA Legendary Nights, this fight is for damn sure going to be one of them.