It’s not a surprised that Avengers: Endgame will be long. Avengers: Infinity War was two hours and 29 minutes, and that movie ends with the superheroes beaten down and scattered. It will take a follow-up probably at least an hour just to get everyone back together before they can start working to strike back at Thanos. When rumors started popping up that the film was three hours long, I didn’t really blink since that sounded about right, and while three-hour movies are rare, they don’t really phase folks who happily went to three-hour Lord …