For me, Morthal has always been my least favourite city in Skyrim. There's only one quest, and other than that one quest, there really is no point in going there. Unless you are Roleplaying.
Despite this. I really enjoy Dragon fights in Morthal. Many a time have I fought a Dragon on a very misty day on Legendary difficulty in Morthal. So much fun!
What about you guys? What do your characters get up to in Morthal?