Terrible acting aside, the majority of those movies were complete wastes of time to me. 9 year old Anakin, pod racing, Jar Jar, Anakin and Padme romance scenes, 99% of the Trade Federation and fake politics scenes, etc. are all cringeworthy and added nothing memorable to the story
I thought Rogue One and TFA were enjoyable on the surface but they're nothing new. One is a A New Hope remake with a completely unbelievable lightsaber duel at the end, while the other is just a fleshing out of an event we already know happened.
I'm not even a fan of Star Wars as a whole, but I do like the concept of it, so I usually check out the new movies that drop every few years.