I agree with Airlinesguy on this. I remembered me thinking she showed promise in the first eppy TC where she shut Alicia up, then that was the end of her moments for the whole season. o_O And strategically I think she is weaker too because she had more opportunities than Eddie to make a move, but she didn't, since she was in a dominating alliance while Eddie had been practically shunned every single time.
Challenge wise they both were not so great though. And everyone in the jury practically considered Christina a Sherri, maybe from the beginning, whereas Eddie's innocent-guy strategy at least made him quite a contender (more than Sherri/Christina) to win.