Really was a pleasure to watch Real get spanked. It could've been 7 or 8 if Barca hadn't decided to toy with their opponents for 20 minutes of keep ball, almost like a matador teasing with their flicks. Real were a disgrace though, outplayed from start to finish and couldn't even lose with dignity. Carvalho should've been off on 2 separate instances before he did go. Ramos was rubbish and could have gone too.
As for all time greats, people were saying Ronaldinho was in the top all-time top 3 a few years ago which was total nonsense. Whether or not Messi joins the elite club of Cruyff, Maradona, Pele, Platini etc depends on if he can keep it goin for a few more years and achieve something at national level.