This isn't really a wuxia movie or action movie. Though the action is done great, this movie is mostly a tragedy-revenge-romance that fits well with the setting chosen to portray the story. As someone who despise sappy romance drama, this one just hit the right notes. I won't talk about the action and cinematography much, just say it was stunning. If China is best at portraying colours in their wuxia, S. Korea is great at using different seasons to depict it. This type of experience is what differentiate watching movies from watching dramas. Acting: great on all fronts. I was initially no big fan of Lee Byung Hun but he really commands the scenes he's in, from the first time we meet him. First time seeing Jeon Do Yeon and she was great. Seeing Kim Go Eun again is a treat and she never disappoints. You don't feel that she's acting with other big stars she's just immersed into the role. The rest of the cast fit their roles as well. The story itself is nothing new, starting with betrayal the revenge that follows. The extend to which the character was willing to go for revenge it insane. It's really hard to judge it. What attracted me most and kept my attention is the complicated characters and the disturbing love story. Deok Ki is corrupted and disgusting in every way, yet his love is so real and pure. As illogical it is, I just totally bought it. Same goes for Sul Rang, that carried true hatred towards him, leading to an insane revenge plan, yet wishing she could forgive him. This is the type of intense crazy romance I totally enjoy watching. There's something so raw and desperate about it. Hong Yi went through many phases in the movie, but I just love her in the last fighting scene, cold yet emotionally intense! Her side love story however was a bore, with typical kdrama cliché that I totally could've done without. Still it didn't remove anything from my enjoyment, it just wasn't too logical. However I find the main leads' love story also illogical but I totally buy it and believe it. After finishing the movie I read many comments complaining about the movie calling it a Crouching Tiger Hidden Dragon copy. While I agree it alludes to it, the movie stands on its own telling its own story. Definitely worth a try.