I'm not upset over Pazzini, and no he isn't a world class player. Doesn't matter if he had a good debut. Much rather have Benzema whom I'm not even a big fan of, he's just the better player.
He doesn't have to be a world class player. No he isn't for sure, but which of our players are right now? (except Buffon)
If we will only go after world class players, then we won't get anyone, for two reasons, first we don't have money, second, world class players won't come him, unless they love the club.
Pazzini was a very good option, we should have got him, and I am not saying this today, saying this for a year..