I mean, it feels a little rushed, but the payoffs in this parcel's final episode is great.I'm 2 episodes in. I'm liking it, but the writing seems to have gotten sloppy compared to the first few seasons. Aside from the whole upside down alternate dimension stuff, there's a lot of things that aren't internally consistent. I really liked the 4th season with the bunker lab and El's back story. So far, this last season isn't grabbing me as much. It's also a shame they couldn't have done the whole series before the kids grew up.
