Story: First of all, the plot was quite promising an augmented reality video game and it reminds me of SAO (Sword Art Online) but it gets deeper than that. I am also disappointed that there were only like two, TWO kissing scene from Hyun Bin and Park Shin Hye. I want more. The ending was unexpected though and I felt that it was sort of rushed I don't know and what was that? I didn't even know if they met or not!!! I so wanted a season two real bad.
Acting/cast: well, the cast are top-notched but I don't see much chemistry between the two main leads but love their acting nonetheless. Hyun Bin is a good kisser too and Shin Hye has improved her kissing scenes very much. Especially the rain/umbrella scene it was very passionate! it was the best Kiss scene of Shin Hye for me.
Music: Music is quite good and catchy and I have it on my phone to listen to whenever I drive.
Rewatch Value: I don't know. Maybe if they make a season two I will probably rewatch season1 again.
Overall: It was a good watch despite the ending, I just didn't like the ending that's all but overall this is a great drama and a must watch. It's only on Netflix, LOL