There aren't many films the world at large is more excited for than Spider-Man 3 (that's the upcoming 2021 Spider-Man 3, not the 2007 Sam Raimi, Tobey Maguire emo dancing Spider-Man 3; though I would be excited if that got a big-screen rerelease). It's another chapter in the Marvel Cinematic Universe saga, it's the third installment of a particularly adored sub-trilogy, it gives Tom Holland more possibilities to go viral with accidental spoilers. Plus, with every new morsel of information we get — such as Benedict Cumberbatch showing up as Doctor Strange …