This film is an achievement unto itself. Unlike any other marvel movie, this deserves to be praised for bringing around 25+ popular characters and putting them all in a cohesive narrative thats unlike anything that came before it.

At least 20 movies filled with characters and storyline nuances were successfully kept intact here yet the main character was the villain that had barely had any screentime previously, yet was written in a way that you could empathise with him and tied him into prior events like the new york invasion.

The movie itself is structured perfectly, from the perspective of Thanos putting him in a heroes journey making him go to different locations to collect the stones from different heroes weve come to know, and pairing different combinations of heroes in an insanely well written way so every character stood out and had an iconic moment to shine.

All in all the scope of this film is beyond anything that has come before it and even more so than Endgame, but they kept the narrative grounded and paced it perfectly. And the ending of the movie is one of the best endings ever. The best superhero/ comic book film of all time after The Dark Knight.