I thought he did a good job passing today. And has improved his passing in general. So' I'd have to go against my original opinion which was in line with the OP, that we were better without him.
Personally I think all 3 of our strikers are strangely incomplete. I think Dzeko is probably the closest to a pure striker, and would be great in the long haul. Balotelli is the most talented, but has wierd quirks in his game. And Tevez is the enigma. Doesn't play like a striker, but produces the results of one. I Hope they all hang around a while, and become even better teammates.
With those 3, I believe we might be set at striker for the next 3 to 4 years.
Now we just need to improve gelling in the middle, to increase chance creation.