I do enjoy seeing people pretty much say the same things I feel about an anime, while your review was more elegantly put, the points pretty much boiled down to the same as mine.
To tack on though, the final episode has become one of those scenes I will go back and watch just for the sake of that scene, that's how amazing I thought it was, that part of course, being Kobayashi's outburst
The only other scene that I've gone back to to rewatch that often is from Steins;Gate, and the video from Okabe's future self, and honorable mention to Re:Zero and the scene when Betelgeuse possesses Subaru