Saw Gotham last night on Hulu. Interesting pilot and premise. I'm not sure where this show is going long term since most of the known villains are kids or won't put on a costume until Batman appears and inspires them (which probably won't ever happen, since he's a kid). If its more or less going to be a detective story from here, why set it in the bat-verse? Are they really planning to get that much mileage out of occasional easter eggs?
Either way, the acting and writing were good enough (although, being a pilot there's room to improve, clearly) that I'll keep watching it for now.