Barcelona have the slight advantage of being at home in this match but for the rest there's nothing really to suggest they're the favorite to win and I'm pretty much with the bookmakers on this one as I think these are very reasonable odds for a big match.
Barcelona being at home or not won't stop Bayern Munich from wanting to disagree them as they always do when the play eachother. Barcelona luck is that the former players of Bayern Munich are retiring and not playing under the new manager Vincent Kompany but another problem that they get to face right now is that, Vincent Kompany would want his players to do to Barcelona want other managers has being doing when they meet in the champions league. Bayern Munich though haven't been very convincing and this might help Barcelona as they can manage to get a point from this game. Barcelona shouldn't play to win but not to lose unless they'll lose.