Gen-ei Musoh (as the title is written on the cover on the bunkobon) is the first serialized work of Natsuki Takaya, the artist most well known for drawing the comic Fruits Basket. Though not as large, deep, or powerful as her later works, it is just what it is: an exemplary first work.
You could say that Takaya-sensei started out rather rough; most people do when they've only just gotten into something. Her amateurish skills, however, do not mar the work itself; knowing her limits, she kept the story to a small scale, and the art is kept simple. Despite this, the work itself has interesting characters, a somber, dreamy tone (the title seemingly based on this rather than on any literal "dream" in the story), and the art certainly has the flowing, stringy look of 90s girls' comics.
Amateur art by artist who I know go on to do much more "clean" work is a guilty pleasure of mine, so seeing an included story that Takaya had done before the series in the original tankouban release was a treat, similar to the bonus story in the first volume of Millennium Snow. I would recommend the bunkobon release to anyone interested in purchasing the series, however.
This series is certainly worth the time of anyone interested in girls' comics, especially for the very ukiyo-e-type art and imagery often used during this time period. It is a great example of expressed tone in a comic.