After the utter exhaustion of fighting with people over TLJ it's been my New Year's resolution to not argue with other people about movies, but I feel pretty much the exact opposite of you on all these points!
Generally speaking I liked it-- it had a lot of the same issues that all Marvel movies had, namely that they never drift too far from the same formula... but they are good at said formula, and it's fun.
Of the few problems I had with the movie, Larson/Carol definitely wasn't one of them. As a long time Danvers/Warbird/Binary/Ms. Marvel/ Captain Marvel fan, I thought justice was done to the character and her base story. If anything, the move wasn't as good as she was.
My only real problem was that the de-aging on Sam Jackson was so perfect I could NOT wrap my head around. I don't even know what's real anymore! I wonder how well those effects would work on somebody who doesn't have a 20 year history on film. Jackson in this, Russell in GOTG2, Douglas in Antman, even going back to Bridges in Tron-- these guys all have countless movies and footage that can be referenced to get the look right.. I wonder if they can do this to anyone now.
More than anything, I'm just happy that the aggro fanboy contingent that thinks their angry youtube videos can torpedo a movie are being proven wrong. Solo was NOT the case-sample, this was.