TL;DR: For the most parts, a typical happy-go-lucky romance manga. Fast paced. As of writing this, I could only find 10 out of the existing 12 characters translated, and it ends with a cliffhanger.

Story; 6/10
It's nothing special. Boy meets girl, they fall in love with eachother, they start dating. No special circumstances, neither of them is an outcast, super popular or whatever.
The whole story revolves about their development as a couple. What I liked about it was that it did not focus too strongly on either love-rivalry or misunderstandings. While both of those things happen, it does so in a reasonable manner. Another nice thing to point out is that their issues they are facing originate from not just one of the two.

Art: 9/10
I liked the art alot. Again nothing extraordinary, but the typical shoujo romance art style. It's cute.

Character: 8/10
Might sound weird but.. I liked the characters for how plain they are, or seem to be. Manga manga try to give the characters some fancy backstory or character traits and giving them some depth through that - which is fine, but makes them also less relatable. The two main characters in this story are absolutely ordinary, but still enjoyable in my opinion.

Overall: 7/10
If you like the happy-go-lucky, fluffy fuzzy kind of shoujo romances, while still being able to stand at least a bit of drama, then this might be a decent read for you. Since it's relatively short and fast paced, might as well give it a try.