Really enjoyed this show! It can't be compared to the original, they're both good in their own way! It has really good visual effects, playing with timelines as to create plot twists, and incorporated a lot of Korean politics surrounding the north and south which I found to be really interesting. The acting is excellent, they really go all in with showing emotions and expressing themselves. The fight scenes are superb. Also, they made Berlin much more digestible than the Spanish Berlin, couldn't stand that guy lol. I'd say this version has more action than the Spanish version, but again, they're both good in their own unique way.