I recently finished season 2. My feelings about the show haven't changed; just like season 1, it's a mixed bag. Some episodes are winners, but humour is used maybe too often as a source for plots. I know they are just trying to replicate the tone of the MCU, but it gets into illogical plot points for some episodes.
It's also irritating how some characters are consistently treated. Thor is a constant dumbass, Thanos comes onto screen only to get nerfed in a way that is supposed to make us laugh but totally wouldn't happen in the live action MCU. And Tony Stark, Black Widow and Captain Carter are given high amounts of plot armour so they can overachieve in their appearances. Peggy Carter really became the central character of season 2, and seemed to have a powerset that approached the Hulk - way beyond anything Steve Rogers did as Captain America. It almost made me want to watch the live action Peggy Carter from Doctor Strange 2, who get cuts in half by Wanda Maximoff (something which is totally plausible, but would never be seen in What If...?)