Ultimate Fighter Season 3 was the first season I watched. I knew Ken Shamrock from the WWF when I used to watch it 8 years ago. I just started watching UFC, so I didn't know Tito or any of the others. The Ortiz Vs. Shamrock feud made for a very entertaining season. The cast is dynamic. You can watch some of the guys grow as fighters, and there are a couple inadvertent twists that keep it interesting. I hope the other seasons I rent are as good as season 3.