Where do I even begin with this. I will start with the cast. Rain is a brilliant actor who portrays all emotions with raw and real precision, staying as human in a fake situation as possible and that was more than simply eye-pleasing to observe. From heartbreaking tears to cute acts of love everything was well done. Krystal, to my mind, with this has proven she has acting in her and even thought, I think, this was not that much of a challenging character, she did great and a more challenging role would bring out even more of her talent. INFINITE's L aka. MyungSoo, my dear dear MyungSoo... this was not his best work, I need to be objective and say that. There were some very, very good moments, but so many scenes were plain awkward I just wanted them to stop. I applaud his effort and I still strongly believe that he has acting talent in him, but this somehow was not his drama at all. The plot that showed the hidden things of music industry and also the personal lives of those involved was good. The bts of the industry was highly accurate and I do hope that plenty of those who watched realized that this drama preached the reality - not all groups that are all friendly on-camera are like that when they go back to dorms, that preparing for a comeback faces more obstacles than we can imagine, that as much as writing a song can turn in a drama. Those aspects were shown perfectly. Yet the persona relationships between the main characters were so predictable it was not even funny. I swear, the drama was at episode 6 and I told my friend all major events that will happen in the drama and guess what... they did indeed happen. It had a very typical drama love-line with very typical obstacles and very typical outcome. If you have watched enough dramas you definitely know this. I am not entirely sure if I would recommend it to others nor am I sure that I would ever watch it again, but it was bearable and watchable. If you have doubts simply watch it and see with your own eyes is it a 'yes' to you or a 'no'.