I like the fact that the series started with a very good hook; it gave you a very clear overview of what's going to happen and to whom. The first 3 - 4 episodes were great, very captivating, funny and pronounced, sadly all of which started to deteriorate after that, the story became predictable and incredibly dramatic.
Kanghan made sense in all of his actions and intentions...up to the series' first half (or perhaps just a bit more than that), and then he became nonsensical. Also, i wished the series didn't force so much drama into itself, yet, it did. I was choking with unworldly conflicts and unworthy infighting. In short, they didn't exact a good plot after the first few episodes.
The thing that might be the saving grace for this series was the ost and the acting. About the actors, we had familiar and good faces to counted on, they surely delivered, only that Chimon's acting in couple scenes did not persuade me. The character of his relationship with Kanghan was playful, supportive and unconditionally loving, he showed me some of that but not the loving part, i didn't feel like he love Kanghan, more like a special friend...and that did not give me butterflies. Perth however, actually played all out, we felt love oozing out of him for Sailom, we felt his fear, his anger, his joy and that's powerful. For a BL series, we need all that to make it work, to make it persuasive and empatheticable. All the side couples weren't give enough ground to play their parts, yet they did their jobs and deserve praises for that. I would like to say that Euro played his role beautifully, he was actually so natural and convincing. I love his acting.
To conclude, this series did not pass as a great series, but it's a good series, at least give it a whirl to experience the plot and the love.