The series starts off quite impressively, but as it progresses, the pace slows down and the story becomes monotonous. Instead of constantly repeating elements, it would have been better if a more intense and shorter storytelling approach was chosen. Perhaps 12 episodes instead of 16 would have made the story more fluid and impactful. Overall, I give the series a score of 5/10.

Note: I noticed a minor inconsistency related to the timeline of the series. The second episode of the series is set in June 2007, however, the song "Tell Me" by the group Wonder Girls that plays at the 32nd minute in the cafe was actually released in September 2007. I believe this detail might have been overlooked by the producers.