The quests in this expansion were a little more fun than usual, I thought. They were certainly better than the "Go here, fight through here, kill this guy" kind of things. Not that there weren't any of those in here, just not as many.
They were also better than the BC quests. "Ask for a flight to this cliff, use bombs to kill this many guys" got annoying, especially when you didn't kill enough and had to go back for another round and wait 5 minutes when you finally killed the one unit you needed.