I would actually suggest to watch this to people if you-
1. Want to relax and watch some fluffy drama
2. Want to watch some very good looking actors? (Yes more than two)

Yes I would also agree that it is overhyped. But still it's not something unexpected since the whole thing is so fluff. A lot of people actually like rom-coms (in the asian drama fandom) haha like me.
About the quality, oh gawd the editing, honestly gmmtv what happend to this. I have never seen such half-hearted editing in all the gmm production so far. Not bad per say but REALLY could be much better.

About Bright's acting, if you actually see the interviews, you will know that even he was not quite having it with the protagonist's characteristics. It's not that he can't act or has wooden expression, the thing is he wasn’t allowed to show it. He said it yeah. Though the script was improvised a lot by him, lord just imagine how much worse it would be if it wasn’t.

I would also say that bright and win actually have chemistry. Tho not the usual touchy feely one. And i actually quite like that. Like it because they don't give us the extra expectations like MewArt did. Yessss lol i said that.

I think i have addressed the major concernings. Do watch it without much expectations, you'll like it. Cause I did.