Well I think Roddy had a great strategy of "playing" BB. He understood that 1/2 of the game is what people see outside of the house.
That's what makes this reality show different from Survivor -- the "Big brother" aspect that you are accountable for every thing you do every second of your time in the house. Dani forgot that part.
I REALLY would have liked to have seen Jason v. Lisa in the finale. I still don't know how that would have ended up....would have been close I think.