The story is beautifully built. Each of the narrative arc is interesting not only for the storylines but as well because they participate so much to characters development. There are a lot of clues spreaded through the script that results in highly satisfying payoff. The characters are very well written: they remain consistent during the whole saga and their motivations and actions make sense, which given the length of the show is quite an achievement in itself. The pace of the series was very good, you feel immediately compelled to watch the next episode. There might have been a bit of overexplanation scenes toward the end (it can feel slighlty repetitive, especially if you guessed some of the revelations like I did)...But at the same time the ending offers so many rewarding and great moments for the viewer that I was really happy with it.

The acting was really good. Especially regarding the actors playing the central protagonists: Wei Wu Xian and Lan Wang Ji. Wei Wu Xian was my favorite character and Xiao Zhan portrayed him with a lot of charm, candor and charisma...The variety in his acting game really seduced me. Wang Yi Bo who portrayed Lan Wang Ji had a difficult job as his character is very cold/reserved but he managed to do a lot in terms of micro-expression and you can see the evolution of his character as the series progresses. The secondary cast was also very convicing in incarnating the support roles (such asJiang Cheng, Jiang Lan Yi, Wen Ning...so many interesting parts who shined through with amazing and emotional scenes.) Overall, the ensemble cast was very good with maybe some weaklinks on a few very secondary roles.

The production value was good but lacked in some way. I'm probably nipicking because I loved this series very much but I truly wish they had a bigger budget for some scenes (the battles ones), the fights in small numbers were good and special effect were okay in overall. But clearly there were some obvious limitation when showing scenes in an impactful / big picture way, the grandiosity was not there (or at least not as much as I feel the story deserved). I wish the special effect make up would have been much better because it was frankly not good. The music was lovely: mainly the musical themes, as some of the characters plays instruments to fight, the soundtrack theme was of utmost importance. It was very nice and pretty.

I would strongly recommend this to people looking for an historical saga splendidly built, with amazing characters and relationship developments as well as some great acting. It is an adaptation of a Chinese BL novel (which I have not read -yet) and despite the censorship in China regarding those, they manage quite successfully to make the viewer understand the subtext behind some of the relationships.