It was fun, though I had to adjust to the art style of the animation, and there were the typical crazy stunts Live-Action only tries with CGI and blue screen. And yeah, a little too much "Woman Woman" in some of her stunts and poses. The only thing that really threw me when I heard/saw it was something small. They are at a point when Atomic power research is still in secret and maybe not even being done by the US yet, but the moment when one of the characters asked if the Tesseract was nuclear was way out of place. I am not even sure when common terms switched from calling things atomic to calling them nuclear, but it sure wasn't during the war, especially not by some soldier. Nuclear is such a common term to use today, but it was still a bad slip to make it all the way through the process and into the finished product.
As for the other 8 episodes of season 1, some plot/title info is officially known for some of them. We know T'Challa as Star Lord is episode 2 and a Loki episode is episode 3. The Zombie teases are for episode 8 and Doctor Strange is episode 9. We also know one episode is about "Party Thor", but not which one between 4-7. Boseman is also credited for voice work for 4 episodes, though whether all of them are in the first season, or some will be in season 2. Since there being 18 episodes was announced quite a while ago, some of his work could be stretched out by Marvel. A couple of days ago, I saw a list of titles/descriptions for all 9 season 1 episodes, but now I can't find it again, but if I do, I will put that in spoiler tags when I post it.