There has never been any time loop C-dramas done before, so Reset is the first of its kind in C-dramaland. That being said, it was very well executed and left both domestic and internationally audiences in awe. For those who don't normally enjoy time travel/time loop dramas because they are either too complicated to understand, or have many plot holes and logical errors, this drama is something that they can enjoy. The story is easy to follow, things make sense overall, rules and principles are consistent throughout (they don't throw in deus ex machina to resolve problems like many other dramas do). The plot starts off a bit slow but picks up its pace as time goes by, and by ep.8 it becomes heart-racing.

Story
The synopsis on MDL says that four people enter a time loop, but in the drama, only two people actually enter the loop - the male and female lead. The female lead goes on a bus, the bus explodes and kills everyone in it, but the female lead wakes up and finds herself repeating the same bus ride over and over. She tries to tell the police about her experience, but no one believes her. Incidentally, she causes the guy sitting next to her on the bus, the male lead, to start experiencing the time loop with her. Together, they try to stop the explosion and save the people, while eventually getting to the bottom of it all. Of course, this takes many many tries, but each try gives them more information to work with. The story may not be new to many internationally audiences, especially if they have had exposure to movies of a similar nature like Source Code and Groundhog Day, but Reset manages to excel with an original take - the emotional factor. Many characters who I thought were just unimportant managed to have their own backstory and proper closure. For example, we got to understand more and connect with each character that was on that bus, who were from different walks of life and had their own life struggles and problems they were facing, some which led to them boarding this bus. Death was not just a number in this drama - it was the loss of people who had loved and were loved. And I think this drama portrays the sentiment behind this message very well.

Acting
The acting is also decent, the female lead is a fresh actress who hasn't had any experience portraying this type of character, but she managed to pull it off and also change people's impression of her. Her character has many humanistic flaws, very heroic, kind-hearted, but impulsive and easily judgmental towards others. Male lead is more logical, cautious, but at the same time a bit of a cowardice. It was good to see their development in the later stages. There were also a lot of seasoned actors who did amazing performances, most notably the main cop and the bomber.

Music
There's not much of music in this drama, but it isn't really needed. There are two OSTs with lyrics (?), and some background music to deliver the atmosphere of certain scenes. The music fitted the scenes well and did not break immersion.

Rewatch Value
I don't think this drama is meant to be rewatched, because a large part of the excitement comes from not knowing what will happen next. That being said, certain emotional scenes are probably worth going back to from time to time.

Overall, would definitely recommend this drama to everyone, it's a good drama even for people who are not normally into sci-fi or time-related genres.