His 2nd half was awesome. Not quite the level as against City but he harassed their players, won fouls, and positioned himself absolutely perfectly to start attacking plays and create several chances. Overall I'd say it wasn't a top level performance from Messi but still one of the most dangerous attackers on the pitch. Even though he wasn't at his best, it still goes to show how good he is that his performance on an off-day outdid Neymar, Ronaldo, and Bale while being on the same caliber as Suarez/Benzema.