Marvel's Eternals: Why It Was a Good Idea... But The Execution Was Not.
Eternals is an interesting concept and unique visuals, but slow pacing and rushed character development suggests it should have been a mini-series.

Matt Aitken is a special effects artist. He was nominated at the 82nd Academy Awards for his work on the film District 9. His nomination was shared with Robert Habros, Dan Kaufman, and Peter Muyzers. In 2020, he received his second Academy Award nomination for Best Visual Effects on the 2019 film Avengers: Endgame at the 92nd Academy Awards. His nomination was shared with Dan DeLeeuw, Russell Earl, and Dan Sudick. Description above from the Wikipedia article Matt Aitken (special effects artist), licensed under CC-BY-SA, full list of contributors on Wikipedia.
Eternals is an interesting concept and unique visuals, but slow pacing and rushed character development suggests it should have been a mini-series.
Having Sersi be the central force in Eternals is unprecedented in its viewpoint and focus, from demonstrating a gentle type of leadership, to being overlooked in a group setting but succeeding in the goal at hand anyways, to having romantic options, to strength and integrity, and majority screen time - for a group that's given less screentime than aliens.
Do not trust Rotten Tomatoes. That is what I learned after watching Eternals. Critics currently rate it a 48%, but it's an amazing character-focused Marvel movie with positive diverse representation.