Can't remember if I mentioned it here, but my wife and I have been re-watching the movie series in (mostly) chronological order. We've watched Episodes 1-3 and Rogue One so far. I've always really disliked Episode 2, and consistently ranked it lowest on my list. I've gone into it this time with a positive mindset, challenging myself to look more at the good than the bad. It's been a totally different experience this time around, and I've really enjoyed my re-watches of all the movies. I don't think I understood all the political stuff in the 2nd one when I was younger, and how important it was in regards to Palpatine creating the Empire.
There was a post on Reddit the other day that had a passage from the Episode 3 book adaptation that really changed how I viewed the movies. The passage was from the moment when Anakin kills Dooku, and Dooku comes to the realization in those final moments that Palpatine orchestrated every event in Dooku's rise and fall in order to get to Anakin. Re-watching with this context, you can see it in Christopher Lee's portrayal. I always saw his death in the movies as Palpatine saw a chance to push Anakin further to the dark side, and Dooku had used up his usefulness, so two birds with one lightsaber (well, two lightsabers technically). The new context makes Palpatine an even better villain imo.