Diane is one of the better players on BB5. She knew how to strategically place herself in the house, used Drew as a shield to get her through and at one point was playing every side. She even managed to literally have Cowboy and Drew throw a veto competition to them by giving her their equipment to use to win the competition. Not only this but shes an edurance beast beating out Jase week 4 for HOH.
Diane is a solid Big Brother Player overall even if shes best remembered for being stabbed in the back in final 3 by Drew.