Okay so this was awesome. Loved the concept and the setting (Spain. Beautiful, classic, ancient SPAIN). Loved the music (specially the eponymous Memories of the Alhambra tune was mesmerizing). The CGI is brilliant and so is everything in the game. The series grips you right from the first episode (which also has the right amount of humour, I must mention) and it keeps you hooked till the last episode. Hyun Bin's acting was so on point. I loved him here.
And yeah I knocked off one star 'cause I'm not really a fan of *that* ending. The rest of it was awesome but when the build up doesn't lead to a satisfying NON CONFUSING end it's all really disappointing. It's like the writer ran out of ideas and rushed that would have still been better (although not much) had it made ANY sense.