All I have to say is..... F*CK THE HILLS!
It's so damn hard. I follow the path, kill a few enemies, then I'll be shooting another dude when all of a sudden I'm teleported. But I'm not teleported back to the beginning but I'm teleported about 5 steps, and I have no idea where the guy i was shooting at is. So when I start to look for him, he shoots me and I die. It happens every damn time. This part would be a little better if they weren't friggen Undead enemies and I didn't have to devour each and every one of there hearts.