This was a pretty alright drama. The story is cute, though rather predictable. There were sweet moments as well as very emotional scenes. While overall I liked the drama, though, there were a few times I felt it was boring and dragged. There were also a couple of times that I couldn't understand the logic behind a character's decisions or actions, especially in the last episode, but nothing annoyed me that much, hence the 8 rating. The music was great, though I do not know why it kept being referred to as rock. It is not rock! :p It is very catchy pop. Nirvana's Nevermind album was featured and I think it was supposed to be an influence, but has absolutely nothing in common with Entertainer Band's music. That was probably a peeve of mine worth mentioning. :p The acting was decent but nothing extremely special. Ji Sung, whom I think is an amazing actor btw, was great as usual, but he has played much more interesting characters in other dramas. I was very disappointed by Hyeri's acting in this. After her performance in Reply 1988, I had high hopes. I think she was extremely under par in this. Of course it didn't help that her character was written to be naive and rather foolish. I also thought that she had absolutely zero chemistry with Ji Sung. Not because of the RL age gap either, but because she just seemed so awkward and out of place alongside him. In conclusion, if you are looking for a light rom com without all the stress and like good music, it's a good choice. (*^_^*)