OK.. so far I have heard some generalized reviews. I have been holding off until the season is done for bingeability. But so far the consistent theme is :
Take a white, male character... then gender and/or race swap them... then show how the gender/race swapped version is just better all around than the original.
Am I following? Or are these just skewed reviewers?
Yes and no. Peggy isn't portrayed as any better than Cap, it's pretty much the same character arc. For most of the second one, T'Challa is presented as so much more awesome than original Starlord that it is actually kind of grating. The end suggests that he gets the galaxy destroyed by Ego though, so...
Also in fairness, 'take a non-white, non-male character' doesn't actually give them many to work with ;p