I really enjoy this series, especially watching it with my girlfriend and at times her roommates. I don't know if I could bare to watch it alone. There's a lot of good (Harvey, Fish, Cobblepot, ALFRED) and bad (Barbara, the kid actors) with Gordon stuck in between. It's enough to keep me on board, although some of the things feel quite forced to (already?) be in a prequel to Batman, the same way the prequel movies turned Star Wars into a small village as opposed to an epic galaxy (to be fair, you can already see this in the original trilogy if you scrutinize it). All in all, I don't know if I can recommend it, but having watched every episode it has sunk in enough hooks for me to come back next year.
P.S. Incidentally I was not aware this was a mid-season finale, now more excited to see where Cobblepot will take us next year!