WandaVision was a great hook, but all the stuff outside the Hex was a real bore, and so much of the theorizing and mysteries the show sets up resulted in really predictable or underwhelming answers. Still some fun highs though. The finale is pretty bad.
Falcon and the Winter Soldier had acouple genuinely great episodes (ep 5 particularly), but the Flag Smashers' ideology was so messily handled, and the final episode just went so hard with the corny neoliberalism.
Loki is generally the most successful. That's really all there is to say about it. A fun tone, stylish, some really enjoyable performances. It also isn't a one off, so I'm not so perturbed by the finale not providing a lot of closure.
What If is quite fun, with the Ultron and Doctor Strange episodes being genuine standouts. Also just a big tragic reminder of just how charming Chadwick Boseman was, and what he could have brought to the franchise.
Hawkeye got the casting of Kate absolutely right, but its ending is so fucking weak that it ruined the show for me. I genuinely love the comic that it so heavily cribs from, but the Kingpin showdown is so stupid and weightless, and the show hinges so much on it. The actual core and weight of the book is lost, and in its place we get... some larpers?
Moon Knight is much more basic than a Moon Knight should be, but Isaac really carries it the whole way through. Ep 5 is a fun Legion-lite exploration, and despite the finale being rushed, there are a lot of fun moments in it. There are a lot of fun and clever ideas, but they're sandwiched in an otherwise really basic adventure story.