One of my favorite mangas ever! Asano effectively captures the true emotion and thoughts of modern young adults. He tells it like it is without adding any "Hollywood" glamor or unrealistic plot characteristics. The characters are sincere and believable, and the reader can fully sympathize with them. Being intricately weaved throughout the characters' memories and thought, Solanin focuses much on the restlessness of youth and what happens to get there.
Asano also pays close attention to detail, making the art very exceptional. The character design is unique; each of them has their own physical, realistic depiction very different from the huge eyes and spiked hair typical of many other manga art.
Overall, this work is excellent!