I've never had a game confront me with so many game breaking bugs!
So many times I've come up to either a boss that won't trigger, a cutscene that won't trigger... to the point where the only way to get past the problem was to land upon someone who was at the same point as me in the story and play with him.
This is a fun, mindless hack and slash game but AVOID THE PS3 VERSION. Hands down the most disappointing game I've ever played. Fuck!!