Oddly, Battlestar Galactica has provided a pleasant rewatch every year or two for me for the past decade. It has good writing within each episode, and even though it doesn't hold up in the final season, the writing is overall satisfying enough that I don't avoid it entirely.
I could probably write something really mean about Westworld here but I'll just instead say that it's really, really, really sad that they canceled it after season 1. I'm sure the writers would have built satisfyingly on the world established in season 1 instead of jumping off the rails and expanding into unnecessary niches of convoluted storytelling.