The beggining is interesting, enough that you want to keep reading, the story in itself is pretty good, and i liked the ending, though, that's just my opinion, some people find it cliche (i just love happy endings). Anyway, the story is really good, BUT, i think the author streches the middle volumes way too long with que same stuff over and over again. Also, i have to say that i disagree with a comment made before where it says that the main character (Miyako) doesn't evolve at all, while the prince changes during the manga. I think that although, Miyako, does fall in the same mistakes almost till the end, she does change her attitude in life, she becames more mature and realizes that one can't live alone. On the other hand, the prince does change, but i also think that he was the way he was in his heart from the begging, it's just that the author takes all the story to show his whole character.
The manga is quite light, at some points you feel like they are beggining to touch a more serious subject, but they just leave you there and move foward with the story.
To end this, if you decide to read this manga you are most probably gonna enjoy it, but you must be prepared to endure a lot of repetitiveness in the middle.