Yes there is no longer corner bug! And ALT+F4 no longer works which is great news
If your opponent uses alt+F4 he will get a straight loss that too will be the same if you try to quit using alt+f4.
Glad that corner bug finally doesn't work! Every player now has a loss in their stats even the number one player in the top leader board rankings! There are no more players like "satanthehitman" exploiting which is a very good news because that indicates that the cheating is now being stopped!
Personally I think its worth it! No not everyone picks barcelona because now theres live season update meaning that all teams are very strong most players in each team that are good have 90+ which is a very good thing. The live season update increases the form of the player every week! Online is very smooth and there's hardly any lag. I played some what over 50 games online and have had only 1 serious lag problem with an opponent. Etoo no longer is that superior he falls to 84 or something but dunno how he is with the live season update as I don't have the BBVA Spanish League live season update.
Personally I think you should get it because overall is much better than FIFA 08 many bugs have been resolved. Although gameplay has little change there are 350 plus new animations and 32 new skill moves. Skill moves are easier to make. Goal keeper not a king any more like it useto be