Note: All of these shows are by gross, NFT-selling megacorporations that don't deserve your money or support. But, given that…
Star Trek: Discovery (2017-present)
Season 1: Good
Season 2: Very very good
Season 3: Absolutely incredible
Season 4: Miserable, no redeeming qualities at all
Star Trek: Short Treks (2018-present)
Season 1 (shorts 1-4): Very very good (especially Osunsanmi's short)
Season 2 (shorts 5-10): Mediocre
Star Wars: The Mandalorian (2019-?)
Season 1: Absolutely incredible
Season 2: Pretty good
Star Trek: Lower Decks (2020-present)
Season 1: Absolutely incredible
Season 2: Very very good
Star Trek: Picard (2020-present)
Season 1 and 2: Ugh. Both seasons are the same. They start out with an interesting premise, effective suspense and an engaging mystery; then about four to six episodes in they first lose steam, then go off the rails and just lose completely whatever magic property makes storytelling work. Overall I regret watching season 1 and I don't think I regret watching season 2, so I guess I'd say season 2 is better, but I don't feel good when I think about either.
Star Wars: The Book of Boba Fett (2021-?)
Season 1: Deeply boring. Episode 5 only is watchable; the rest has occasional snatches of good material especially in the last episode, but it really does not justify the time investment.
Star Wars: Obi-Wan Kenobi (2022-?)
Season 1: I think this show made me not like Star Wars anymore. I didn't even make it halfway through the first episode. Nothing is happening and the things that are happening are not happening for any reason. Visually I admit it's stunning but I just can't see any justification for this to exist.
Star Trek: Strange New Worlds (2022-?)
Season 1: Very very good. Though I do wish they had sunk a bit more budget into the (otherwise great) last episode (Compare DS9 "Trials and Tribble-ations", where they put incredible work into making the time-travel bits look like TOS. I'm not saying they should have done that exactly, but I think either they should have tweaked things to make the SNW world converge on the TOS world or otherwise given us a sense of seven years passing in an eyeblink. Nobody looks older! Uhura hasn't even changed her haircut! There's just a whiffed chance for some kind of visual inventiveness there).
