It's not a groundbreaking masterpiece, but it is a solid superhero movie. I really enjoyed the pace of the movie. This wasn't a typical superhero movie with an strong and confident hero going boldly into battle. The hero is confused, unsure, and just trying to figure out what the heck is going on. I loved that, but I suspect many viewers found this confusing, and gave it bad reviews for that reason. I just took the movie for itself, without trying to plug it into the greater MCU. I think this helped me enjoy it. If you take this movie on its' own terms, it's pretty good!