This is a recap of episodes 1-13, so the story is essentially the same as that. I watched the series a long time ago now, but having caught up with the manga and knowing what I know, I felt like a lot of the characters have distinct personalities that make a lot of sense for their future decisions, and I felt like this held up well against the original.
The art style, as always throughout this series, is simplistic at times, but in a way that that fact just makes it more unique and beautiful. The colouring and angles used are all amazing, the only issue being that during movements, some of the faces look a bit strange, and there doesn't seem to be a point where you can pause it when the characters are moving and it actually looks normal.
Everybody knows and loves the theme for Attack on Titan, but I feel that not enough credit or attention is given to the actual sound effects. From the footsteps of titans to the simple sound of breathing.
Experience such characters like: Armin Arlelt, the smart one who nobody knows if he is actually called Armin Arlert.
Eren Yeager, the suicidal blockhead who can grow into a big angry boi when he bites himself, nobody knows how he figured that out, either.
Mikasa Ackerman, the one making everyone say "it doesn't matter if they are family, she is unrelated".