I understand the disappointment of the people who watched the anime. I guess it is hard to compress the story into a movie. They shouldve made into a drama instead. I love the acting of the characters in this movie. While watching the anime, I can see them in their respective characters. They are so visually pleasing.
Since I have watched it earlier, it would've been better if the characters of the other student council members was given more importance than some of the scenes that could have been cut short (like the free movie ticket scene, but still enjoyed it).
TBH, although many gushes at CLOY, if it weren't for the actors, I would have probably dropped it as well. Son yejin and Hyunbin's chemistry played a lot with me staying on board. HAHAHHA
Intimate Strangers, although a remake, is definitely a refreshing movie concept. I would definitely recommend this especially if you haven't watched the original.
K-Drama 
Since I have watched it earlier, it would've been better if the characters of the other student council members was given more importance than some of the scenes that could have been cut short (like the free movie ticket scene, but still enjoyed it).
He is one of the best Japanese actors of this generation.