As someone who has read the manga and loved it, I can sincerely say that I was not disappointed.
They stuck to the story and didn't leave anything out. It also has the same pacing as the manga, meaning it doesn't feel rushed, which have both been problems we have been having with adaptations lately.
The characters are diverse and well-written which this adaptation portrays amazingly.
The animation fits the art style of the manga which I liked. However I have noticed a few times where the animation didn't portray something as well as the manga did(mostly during fight scenes), but I think we can chalk that up to not having the budget for it. Not saying the animation is bad as it is not but I'm just saying it could have been better. The story is good as there was no point where I felt bored while watching it(even tho I knew what would happen)
I would however recommend finding enough time to watch it all in one go as they love ending most of the episodes on cliffhangers
All in all, I would definitely recommend this anime to anyone