There´s not really much to say about this. It´s short, the premise is there for no apparent reason besides to have something more to show than the badly written characters. The whole thing is kinda boring and the ending didn´t really conclude anything. I really wouldn´t recommend watching this.
There isn´t really much of a story, in the beginning the viewer is told a little about the world, and the rest of the anime is essentially just a chase scene. There were a couple of things that made it seem like there was more to the story, but it´s never really expanded on.
The characters kinda look like they´re made of clay, but not really. It just looks really weird. The backrounds look quite nice but the characters seem out of place. I wouldn´t say it´s bad, just weird.
I´m not that good at judging that, but everything seemed fine to me.
The characters seem really flat and all seemed to be defined by one characteristic.