I shall try to make this short and helpful!

Art::
I loved the art in this manga. The artist worked very hard, in my opinion, and he did fabulous with differentiating all the characters. If you dislike the "only showing one eye to exaggerate an effect" then you will be annoyed in this manga. I personally enjoy this effect because the artist puts it in serious situations and doesn't misuse it. Another incredible aspect is that the artist is great at expressing the emotions of the characters. I could literally see the reaction and the different anticipations of the characters as if they were alive. It just made the story that much more enjoyable.

Character::
The characters are great! Sure the author took some usual character types, but I personally don't mind. I'm just so happy to find that the main girl is NOT STUPID! As in, she doesn't go all gaga, she doesn't do totally stupid things (unless she has a reason), and she is someone you could relate to. The characters also act so HUMAN like! They all have situations where they would act just like any other person in the real world. The characters are also so deep. They all have a story and they all can be identified. Even the background characters are easy to spot with their personalities too! Its also nice to see that many back up characters get a chance to shine in the manga, making it that much more realistic (because honestly people seen in the background are just decorations in reality!).

Story::
Ahhhh the story. Its so intense. The author takes great pleasure in making sure the reader understands the situations and why characters act the way they do. There are a few plots going on in the manga. Theres, of course, the love story between the two protagonists, an evil corporation trying to steal from the protagonists out of greed and power, the history between the dead brother and the male protagonist, the interaction between the female protagonist and 'Daisy', and basically every interaction the characters have! I can never get lost in this story. Plus, you just want to keep reading the whole time. The author is really good at drawing in the audience and suddenly throw a climax in a chapter. I seriously read this manga in two days because it was so addicting! I can't wait for the story to continue.

Enjoyment::
I enjoyed this very much. I'm not much of a reader, and most certainly not a Manga reader either. I just wanted to read this story because I heard so much debut from it. And now I can understand why. Its, of couse, a shoujo with the usual romantic scenes, but I'm fine with the cliches. It was the story and the fun love that really got me into the book.

Overall::
This wasn't a masterpiece, but I would definitely put it in the 9 level, even though I voted a 10 for everything. I just enjoyed it so much. But I agree its not a masterpiece, although the plot in my opinion is very original (as far as I can tell).

So, if you're ok with the cliche, overly used lines (although this isn't used a lot in this manga) and the usual character stereotypes, and that you just want another manga where you can dream of at night, this is something to read.

I guarantee that this manga will be made an anime someday.