The finale had some good over the top action and Hayley Atwell in it, so it was one of the more enjoyable episodes.
I think the problem i had with the whole show is that, for a show of seemingly unlimited possibilities, it still felt limited by the constraints of the MCU. It mostly only featured characters that had already appeared in the MCU, so you'd never get a surprise Galactus appearance or something. We just got Thanos about five different times and even if you love Thanos you probalby didn't find him very special by the end. It also would never go too far with changing the personalities of the characters, so we never got something like 'What if Tony Stark Had Sex With Bees' or something truly crazy.