I live in Sevier county about 30 minutes from Gatlinburg. It is indeed a peculiar place, unlike anywhere else I can think of. We almost never go there despite being so close. The best restaurants in the area I recommend to tourists are actually in downtown Sevierville (which is small and quaint), not Gatlinburg or Pigeon Forge.

That said, I've been to various theme parks around the world, and Dollywood is probably my overall favorite. We go quite a few times a year; it's great for both kids and adults.