Wrote a review on this, here it is:
https://terrenceswiff.wordpress.com/2016/09/16/kaguya-wants-to-be-confessed-to/
I'll be honest, I actually didn't go into this series expecting to really like it, but I must say after I gave it a shot it's a lot better than it initially appears; and quickly too. Very many great "timing"-based jokes, and all the characters are excellent. I'm a little behind on it... I wonder if the stuff about "pure" and "impure" students ever got brought up, or will.