This has been long ‘in the watching’. Some years ago I was looking for a ‘filler up series’. Something to watch when I had 45 minutes to spare. I figured a “Batman” theme series would be nicely gloomy.
“Gotham” is a ‘prequel’ to the Batman franchise. The main character in the five seasons is not really Bruce Wayne, but rather “GCPD” officer James/Jim Gordon. Gordon wants to do everything correct, but this makes him both a hero as an enemy to many. All this shifting between him being the good guy and the bad guy is not really worked out that well in my opinion.
Of course there is Bruce Wayne. Just as in the movies, he is usually accompanied by his “butler” Alfred Pennyworth. In the first seasons, Wayne is a winy little brat, a bit of a drama queen. Actually this remains mostly so as the series continue. In general, his character is not worked out well enough to carry the series.
The series have characters that you will know from the films. The “catwoman” actually has a name in the series: Selina Kyle who develops a bit of a love/hate relationship with Wayne.
The series contain some themes that are (somewhat) familiar. The authors have tried to ‘foreshadow’ elements from the films. To fill up the episodes there are also a whole range of fairly boring bad guys who want James Gordon dead. These storylines are as unlikely or thin as the next and sometimes they appear and disappear when enough episodes have been filled.
A few characters undergo massive character changes, especially Gordons first girlfriend Barbara Kean, which is not always wildly interesting, but which sure brings a red thread to the series. Worked out better is “Penguin” (Oswald Cobblepot). Quite overdone, but sometimes nicely so, “The Riddler” (Edward Nygma).
In any case, way towards the end, the bridge to Batman is made. “Gotham” as a series is about the city where Batman rose before he did. The series are not great, but not bad enough to stop watching either.