The show isn't the greatest thing ever made, but it's fun. For a show created mostly by just one person, the animation is great. It is a bit short, but that can be attributed to only one person making it. The characters are enjoyable too and it's fun to see them interact and develop. The world the show takes place in is very interesting too, although I have to admit that it isn't built upon as much as I would want it to be. Overall the show is enjoyable to watch with good animation, likeable characters, and an interesting story and world. The show is a definitely overrated by it's fans though, some of them think it's absolutely perfect to which I disagree with.
Also, this was written before the final episode's release, so it might be outdated by the time you're reading this.