GOAT!!!
I don't really put reviews for the movies/shows but this one left me speechless. Everything with this anime adaptation is perfect. Those who said animes are cartoons, show them this. The story is based on Titans eating humans and humans fighting them for survival though there is much more.
The action scenes combined with the music are just amazing. It will certainly give you goosebumps. I can re-watch it countless times and never get bored.