Oh what a disappointment!
I so wanted to enjoy it but I truly couldn't. When you watch the first couple of episodes, you build high expectations because the story is good and the drama is great but it progressively flattens out. The main character Tachibana Mei is extremely annoying and very unlikable and by the end of the series she gets 0 development. And the main male character Yamato is not that hot yet he's portrayed as such. On a hotness scale of 1-10 he's a solid 3 but then again it's a matter of taste I guess.
The plot is actually really good and they could have made it so much better had the characters had any development at all. At the end, Mei is still the same negative passive girl despite having outside encouragement and good friends who cheered her on. Honestly, the light of this show is Aiko-san who is a very strong independent female that don't take no sh*t. She is easily one of my favorite anime characters ever. Too bad she wasn't the main person.
All in all, it gets a 5 from me for the huge let down.