It would be easy to spend a thousand words talking about the technical achievement that is Avengers Infinity War. How it makes such a massive cast all fit without sacrificing any of them; how it’s the culmination of everything that Marvel Studios have been building towards over the course of eighteen films; and how it feels like a comic book come to life. And I’ll get to that. But if you know nothing else about Avengers Infinity War, know this: it is a kick ass action flick that’s clever and funny and heartbreaking and probably the most fun you will have at the movies this year.