okay so I will admit that I wasn't into it for the first few episodes but once I got past that I absolutely loved it.

Starting with the OST.
It was great. I usually don't care for it but it had me hyped especially during the fight scenes.

The Characters
I loved the characters dynamic too. It was so much fun seeing how they went from enemies to friends and how they had each others backs. Also eventually seeing two of their team members shocking past and how they put their talents to use. Seeing their interactions even with some of the bad guys had me cracking up I had to cover my mouth in the middle of the night to not wake anyone up because I couldn't stop.

Other:
I absolutely enjoyed the fight scenes and although I've only watched one other drama with Kim Nam Gil I'll definitely find myself watching more where he comes out. I loved the bromance and then eventually seeing how some of the characters repent and seeing their character development was something I enjoyed.

So if you want something hilarious with bromance, character development, and great teamwork/friend group. I say go for it and watch this one. It's definitely one I'll end up rewatching.