Based on the bits of the game I saw...
VDS - 6 Made a save
Brown - 6 Can't cross. Orange
Rio - 7 Didn't have to do much
Vidic - 6 Ropey
O'Shea - 7 Very good (could have done better for boro goal)
Ronaldo - 7 Good. Should have dived to win a penalty, just to piss Southgate off
Anderson - 8 Ridiculously good at football
Hargreaves - 6 Tidy. Yet to prove he can play a pass without having about 300 touches of the ball to think about it first.
Nani - 7 Great goal. Looks evil
Rooney - 9 Go on then, tackle him
Tevez - 7 Couldn't really get hold of the game for the most part. Still decent, and scored two goals
Boro - Haha, now **** off and get relegated please