A couple of episodes are a bit flat but honestly that's nitpicking. The main themes of depression, loss, and love troubles are all incredibly well written and thought out, the supporting cast is much more explored than in the past (and with two great episodes devoted to them) and the last four episodes are amazing. Plus, a full episode made only of tracking shots, and not just for showing off, but with great depth in terms of storytelling. If you're not watching this, I can't even... whatever, fuck off.
Like Larry, in Orange Is the New Black, Fish Moonie's story needs to be cut to help focus the show's main storyline. Every time I see her, it takes me out of the Gotham world and down a road I just don't care about.
It's lame that Jerome wasn't a regular. He made the first 3 episodes of this season.