I never, thought a series without the masked crusader would be fun, never-the-less it was amazingly good. to add sugar and spice, Jada Pinkett Smith was even part of the entire series.
The story line is epic because it tells you about certain things that happened to Bruce wayne when he was growing up as a kid all alone in the city of Gotham. it bring aside criminal who you never though would have started off the way they did and how the villains are the way they are right now with the Batman epidemic.
Anyway, the story line off from Season 1 tells you more about James Gordon and how he rose up from just a normal detective to the commissioner of police that he is right now. it showed how brave and fearless he was against the crime family back then and how hard he fought to put everyone of them behind bars.
I never though i would get immerse into the series, but it was by far a good series besides all the ones that DC has been rolling out over the years such as The Arrow, The Flash and now Gotham seems to pave the way for future DC series and right now DC: Legends of Tomorrow is paving a new way for the Justice League to surface.