This drama felt a bit stiff and lifeless. The delivery of the premise and the emotion of the characters was lacking.
I like Min Ho as an idol person. I’ve never seen him act before. It’s clear he’s not that good.
Min Ho is still a 30 year dude when he goes back in time. So it seems slightly pedophilic.
The drama is pretty boring and it took me a while to bother to finish it.

Some of the time-wimey stuff is interesting. Especially with the events that happen to other people because Min Ho knows how to avoid them.