The most surprising thing about this movie for me was that it manages to be a story about 3 Spider-Mans, not just 2.
Miles, Peter.B.Parker and Blonde Peter Parker. For a character that died early in the movie, the story manages to make the 3 of them central in different ways that establishes B. as the flawed mirror of an older Peter that lost his way, the dead Peter as the idealised Spidey of his prime that left behind a legacy and Miles, whom succeeds Dead Peter, but not in a way that is a simple story of succession, but one that combines his learnings from his uncle, what he knows of Blonde Peter and what he learns from B.