What is the best Avengers movie of all time?

From the first team-up to the last stand against Thanos, this lineup spans the defining chapters of a shared universe. Which assembly reigns supreme?

1. 1
   Avengers: Infinity War

   The 2018 epic where the Avengers unite to stop Thanos from collecting all six Infinity Stones.
   1000pts
2. 2
   Avengers: Endgame

   The 2019 finale that resolves the Infinity Saga through a time-heist to undo Thanos's snap.
   765pts
3. 3
   The Avengers

   The 2012 film that first brought Iron Man, Captain America, Thor, and the Hulk together on screen.
   388pts
4. 4
   Avengers: Age of Ultron

   The 2015 sequel in which the team battles the rogue AI Ultron, created by Tony Stark.
   388pts