It's one of those shows you cannot put down and it satisfies you completely by the end too.

I would definitely be putting this in my top 5 list among my fav including cloy,hometown cha cha cha, 18 again etc.
Now the show is such a great and i mean by far the best genre blend without a single loophole or inconsistency in story.
Everything just finds balance from mystery to comedy , everything is consistent and the direction is next level.
Not your typical rom com kdrama but something uniquely intresting.

The show has not completely ignored logic if you are concerned since it involves time travel but the places where logic is near 0 or very low the show carries that part so beautifully (you just don't care) and anyone would be 100% stupid if they don't like this show for this reason. It is not meant for that, it is not a serious thriller based mystery with sci fi logic.

Ignore the music rating if your into that, i personally am not a huge music guy and it mostly runs on the bg of my brain but they werent bad i would say that.