Worst part is it took me less than two hours to get to the last boss. At least he seems to be the last boss, because I spent half an hour with him trying different things. You're on the bridge in the castle level and no matter what you do, you have to cross the bridge. you can make it fall down or jump just in time, but you can't not take the sword, and when you do that big chicken guy kills you.
How do you get past that?