I cant lie the only reason why I started this drama is purely because of woo do hwan and also the briefing sounded interesting.

Once I started the drama I was hooked at first and then it just seemed that the story dragged. The whole getting behind what caused the flight to crash and who was behind the crash was a whole bunch of beating around the bush, it could of easily be packed up in 8-10 episodes. The cast were okay, although the chemistry was meh. Why I say this is because they kept pushing a chemistry or spark going on between the FL and woo do hwan but its useless and doesn't really need to be in the drama, it felt like they were trying to fill their one hour duration episode by pushing that romance narrative which never got nowhere. The only chemistry I liked and the only characters I liked was cheetah and the IT guy as they had a cute father and son relationship ( they aren't father and son in the drama).

There were funny parts to the drama and interesting parts like when they are on operation and all, other than that it's just boring with predictable storyline which dragged for 16 episodes and took alot out of me to not drop it. Also the revenge or justice isn't brought entirely until like 15mins before the last episode ends - like i said the story drags.