Let's be reality brehs, IW is one of the GOAT comic book movies.
Fixed.
In the MCU I still rank Winter Soldier above it. It does edge out BP for me, only because the final fights in BP were lacking a bit.
The three of those are among the best comic book movies ever though, up there with the Supermans/Dark Knights for me.
I think IW is unique in cinematic history, considering the set-up/build-up/payoff. The only flick that comes close is something like Revenge of the Sith or Force Awakens, which were movies people had been waiting to see since George Lucas turned Star Wars into 'Episode IV'. Even that was a 5/6 movie build-up over the span of 25/35 years.
Marvel started and kept getting better and better, phase 1 was mostly /to me, phase 2 , phase 3 .