Shingeki no Kyojin: Chronicle

This should just be watched as a refresher if youve forgotten a lot of what happened when you first watched the show and need to rewatch the key events for a better understanding.

Dont watch this if you havent watched the anime, it skips all the fights and clumps parts of important scenes in a sequence like an info dump with no sense of cohesion for a normal movie.

It isnt really enjoyable to watch as it doesnt show any sequence of events properly and is just trying to jog your memory on every important scene that took place.

The pacing of the anime is near perfect besides the female titan arc so the animes the ONLY way to experience the story. This movie just saves people from searching "attack on titan recap season 1/2/3 on youtube"