The story was awesome. It kept me watching like an addict. This drama contains everything I could wish for: Lots of mystery, lots of suspense, and romance. I think there could have been a little more romantic scenes but I guess it wasn't needed. If they put some more attention to romance scenes they would have had to at least add one or two more episodes. Of course I wouldnt have minded that at all. The dama wasn't too long or anything. It was perfect. Not boring even for a second. There were so many twists and turns and shocking moments, everytime I thought I figured something out: Bam! No way! Another twist. I loved that. It was not predictable at all. Every episode is interesting and makes you curious about the next.

I'm one of those, who loved the ending. I was very happy about that. Of course they could have made it an even better but under the ciriculumstances I think it was the best they could make. I kinda thought of some explanations for the ending part but that would be a spoiler so check it out under "discussions".
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→ CAST/ACTING:
Great Cast! Song Seung Heon was perfect for the role of Black. His character had an good developement and thats also a part what makes this drama so addicting. I liked Go Ah Ra too but I got annoyed of her at some times. But I think her character acted totally reasonable. Then there are Lee El and Kim Dong Jun. Like Always I just couldn't stand the second leads. So they did everything right^^

The Loser Squad was adorable! I loved the other grim reapers and I especially liked Blacks grim reaper form at the beginning. All in all it was an amazing cast! There is no one I would have liked to replace with some other actor/actress.

AND THE BEST: Every character was needed for the story. Not just some random characters, who are there just to exist and fill empty spaces of air. Everyone had a story, which held the next piece of puzzle for the big picture. Everyones existence had a purpose.
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→ MUSIC:
Of Course I loved the music too! "Take me out" was kinda the main ear catcher. I like this song pretty much. But Leesa's "Like a film" will always stay in my memory. When I hear this song my heart glenches and my eyes get teary! It fits perfectly to the drama.
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→ NOTES:
You should watch it with attention and concentration or else you can't catch up and get confused later. "Black" is a drama, where thinking is needed. U should pay attention and remember every small detail. It all sums up later. I just love such dramas!

Have fun! Enjoy!