During the holiday weekend, I finally threw off my initial apprehensions and sat down with this drama. If I'm honest I expected to drop it after a few episodes. Despite the countless positive comments about Nine, I'm a long-term science fiction fan who has developed an unhappy wariness of the time travel plot device. How many times has it been used, especially in the west? And then even the best examples have glaring mistakes, including plot holes, missed details, bad science or ignored in-universe rules, etc. So imagine my elation when Nine skyrocketed beyond expectations and glued me to my seat for a two-night marathon. What makes Nine special is that it is careful with detail while maintaining a thrilling and unpredictable atmosphere. Apart from two instances, the first easily forgotten and the second clearly meant to be ambiguous, the drama unravels its mysteries with beautiful pace. With so much to explain, I almost expected loose ends; but every time I found myself questioning, I got a satisfying answer soon after. It's hard to go into much detail for fear of spoilers, but overall the writing is refreshingly strong and the usual mistakes of the genre are not present here. My only real issue in this department is that the first few episodes are somewhat slow to hook, despite being filmed in beautiful locations in Nepal and being integral to plot set up. The best performance in Nine is hands down lead Lee Jin Wook. Without his natural charisma, Sun Woo might have collapsed into the arena of the two-dimensional. His performance hits every note and reaches ranges that include the sympathetic to the strong and sexy. He had me believing--which is everything you could want from an actor. I also spent a great deal of time marveling at how well everyone was cast in general though, especially when characters from the present started appearing in the sequences of the past. They'll have you swearing the casting department had a time machine of their own and just used younger versions of the leads! Unfortunately, the weakest part of this drama is most definitely the music. Sometimes it's completely melodramatic and might remind older viewers of something straight out of the Twilight Zone. Most of the time, especially with the case of the insert vocal tracks, the songs are just not memorable. It's a shame, but I think with so much good going on elsewhere the OST can be forgiven. Nine comes highly recommended, especially if you're looking for time travel done right. This is a drama which has a fast pace and mature, dark tone...so it's also perfect as high class palate cleanser after a long romantic comedy stint.