The series really started well, the first 2 episodes were really intense and i got hooked into it.
Somewhere at end of episode 3, i started to loose interest. The story slowly started to shift it's focus from chaos of 26/11 to other things. It really got boring when they were showing flashbacks of each and every character. I would rather have enjoyed it much better if it were just about the chaos itself, something like Christopher Nolan's Dunkirk.
However, there are certain mind-boggling long shot scenes, the cinematography is not less than brilliant, you'll understand me when you watch first 10 minutes of episode 2. This is something really new and fascinating to see in Indian cinema.
Overall it's a fresh series, Just watch first 2 episodes, rest is forgettable.