First off let me say this; I have really high expectations when it comes to manga and I tend to know what is utter and complete crap when I see it. And this manga isnt. True this was the third attempt at reading it, but still...The only reason I couldn't read it back then was beacause it was only one chapter and I didn't want to immerse myself into it...
Reading the whole thing, I really liked it. Its not perfect but its sweet. The main character is older than every single other person but because she locked herself away for a hundred years she still has the mentality of a 17-20 year old. (I'm assuming the prince is at least 20...) I personally loved her attitude. She wasn't weak, actually, she was really strong, she just acted like a young girl when it came to Louis....Louis... he's too adorable. He loved teasing her, but he wasn't a sadist. And he wasn't completely strong, he needed to know he was loved too.
The brothers and Ian were cute too, though Gilbert severly p*ssed me off. (He redemed himself though.) and I didn't feel sorry for him at all. Yeah, you were supposed to be the king, but you werent fit. His actions showed it perfectly...
Personally my favorite bit was the end where you see a picture of the couple holding hands and Louis holding their *****.... So cute.
So yeah, while its not perfect, it was rather adorable and cute.