Any? Well, I like a lot, especially the fighters that use jiu-jitsu with one of my favorite fighters is Rodrigo Nogueira "Minotauro". One video of Minotauro. http://www.youtube.com/watch?v=JZ7LL8b-OXA
I like the UFC a lot, but wish they would get some of the non-UFC fighters like Fedor, or that giant guy choi.
People get crumpled in UFC, its cruel but cool. I played the ufc wii game before. it is pretty awesome