The plot is original and it doesn't fall into a lot of BL trope scenes. The cast was good, and Tae and Tee led the show very well. I didn't feel like anyone was dragging down the show.

I think the drawbacks of the show are the music - sometimes it all felt kind of random or weak. And while I loved the time loop idea, it did get a little confusing at times trying to keep the events in order, and during the final loop several previously known facts were changed to ensure certain characters got the endings the creators wanted.

For example - Sing and Gap suddenly dating and Sing being the lead doctor trying to expose Sak. Tol's classmates being suddenly reasonable and Doi going insane.