The rating is currently, while I write this review, around 8.4. I'm a bit suprised.
Let me start with saying this series was pretty charming. There also were nice intimate/kissing scenes. They were able to create a certain atmosphere and feeling that was very enjoyable. Despite that, the plot was messy. This was mostly about the main characters insecurity and rather a coming-of-age-series than a BL. That wouldn't be a problem at all, but unfortunately they somehow forgot to develop the personality of the second lead. He was extremely bland. Also the side characters were boring and not interesting at all. The plot in general was very confusing. I couldn't really figure out what they were studying or doing. They worked on a film project together, but ... I don't know. It was just not presented in an engaging way. I felt lost most of the time. Still the feelings between the leads were well presented and enjoyable to watch. Despite the actors being rather weak. The main guy had the same face most of the time. The second lead was even worse. But ... yeah. I don't know why everyone seems crazy about this. It lacked a good plot, good characters, good acting and good film-making.