*Few minor/obvious spoilers - nothing major
It was a rollercoaster of a read, one of which I will never read again. I won't read again not becuase it was bad manga, in fact, it was excellent for this genre, but due to the fact that some of the plot points really take a psychological toll on a person. The feelings you experience for the main cast (love or hate depending on the part) are very harsh at times and as others will point out on Myanimelist as well, that those with a weak heart will not be able to handle it. This is an excellent experience however, one I will definitely remember in the future, but, it is not one I would ever like to repeat. Apart from the nearly H content, you simply want the two protagonists to just get together and have a happy ending, which they luckily do, thus does not leave an open interpretation of the end like what happens with other manga.
Overall, I recommend anyone who likes this type of genre to at least read it once and binge it. Otherwise, you will really drive yourself crazy at times due to the massive amount of time it took the MCharacters to finally realize each other with genuine feelings.
Story: 8.0/10 - points removed because it's longer than it should have been - there were plenty of good wholesome scenes where the MCharacters could have confessed to each other instead of dragging it out. Too much stupidity for the two MC to not realize their honest feelings only because they kept hiding it from each other - doing it over a dozen times gets old.
Art: 7/10 - as I stated before, it's borderline H, too many sex scenes involved - almost makes you lose the significance of those scenes.
Note: My criticisms might lead some to believe that this isn't a good manga for this genre, and you'd be wrong. It is an excellent manga that will make most feel something in themselves, thus, if you do ever get the chance, read it once and be done with it, it's not one of those manga's that you can keep rereading later on in life.