What Avengers: Endgame did right and wrong

Avengers: Endgame debuted this weekend, breaking box-office records and speeding to a staggering $1.2 billion weekend take. It’s Marvel’s biggest movie ever, and at the current rate of ticket sales, it might just wind up as the biggest movie of all time. It’s hard to discuss Endgame as a single film, or even as the second half of the two-part story that started with Avengers: Infinity War, given how heavily it relies on the buildup of the other previous 20 films in Marvel Stud