The Marvel Cinematic Universe quickly became a juggernaut in Hollywood. Comic readers had known just how great Marvel could be for decades, and that translated to the movies. The successes started to mount and soon, the MCU was the biggest force in the entertainment industry. Everyone loved the movies, with critics ignoring the problems and audiences loving everything that came out. The first three Phases of the MCU built up to Avengers: Infinity War, which saw Thanos finally make his play to take the Infinity Stones and use their power to kill half of all life in the universe.
Source：https://www.cbr.com/avengers-infinity-war-mcu-last-good-movie/
