Defo top tier Marvel. A total joy. The cast killed it. Coogler killed it. Set and costume design killed it. Both the score and the soundtrack are excellent. Only complaints would be that the final T'chala abd Erik fight wasn't that good and there was some shaky CGI here and there. Minor gripes really.
Andy Serkis seemed to be having the time of his life, he was a riot.
Marvel's top tier looks like this for me: