The concept of “more” is a double-edged sword, and it’s also the ethos of Joe and Anthony Russo’s Avengers: Infinity War. It is the most movie. It is the culmination of 18 films. It has more primary superheroes than any other film ever made. It has a villain who wants to wipe out half the universe with a snap of his fingers. There’s no denying that Infinity War is a lot. And while you’re on the ride, it can be loads of fun.