But the veteran actors and Emperor plotlines are great while the new actors and Foundation plotline are weak.
This is still true, though I’d say sadly Empire isn’t quite as good as it was last time around. It honestly feels like watching two different shows most of the time. If someone ever releases a cut that is just Empire and whatever is needed for that plot line to make sense, then I could recommend it.
With anything made when 20+ episode season was the norm, I’d recommend just searching for a skip list. I remember the /r/DaystromInstitute skip lists being pretty good: https://old.reddit.com/r/DaystromInstitute/wiki/index#wiki_episode_guides
I’d recommend the same with more modern stuff, because the ratio of good episodes to bad sure as hell hasn’t gotten better despite shorter seasons, but the death of episodic story telling makes it pretty hard to skip episodes.