My review (cross-posted):
Not counting the Pilot, all of the series' episodes so far have been primarily focused on 'origin stories' for certain characters (both villainous and otherwise, but particularly the villainous ones), and while there's nothing wrong with doing that, it's not the only foundational building block of the series' overall narrative framework, and so it was nice to see this episode focus on another one of said foundational building blocks, that being exploring why a city like Gotham would need somebody like Bruce Wayne to become Batman... using, of all people, Bruce himself as a central driving force.
I loved David Masouz's role in this episode. He really is a phenomenal actor, and his obsession with linking the corruption and criminal decadence of the city to his parents' murder and their role as philanthropists was really well-done and tied very nicely into the 'B' plot involving the drug Viper/Venom. Indirectly tying the drug to Wayne Enterprises was a brilliant creative move that gives Bruce a truly personal stake in things.
I'm really enjoying the way that the producers are using the 'case of the week' Noir formula to drive a wider, more serialized narrative, especially when it comes to exploring the storylines going on with Falcone, Fish, Maroni, and Cobblepot. Jada Pinkett-Smith continues to be a highlight of the series for me, and I liked that we finally got some answers as to why she was 'grooming' Liza. The scene at the end of the episode with her and Falcone helped turn him from just another crime lord into a more fully characterized human being, although I do want to know what Fish's ultimate game-plan is.
Maroni's 'interview' with Jim was a nice way to further entangle him in the undertow that is the Gotham mob scene, and it's going to be interesting to see what happens next now that he's directly tied to both Maroni and Oswald. Speaking of, I really liked his involvement in the story. Telling Maroni who he was seemed like it might be a fool's gamble, but, in the end, he managed to make it all work out, which is more than likely going to end up paying creative dividends down the road... and as a fan of the character of Penguin in general and Robin Taylor Lord's particular version of him, that is entirely for the good.
The reviewer over at IGN made an interesting point about Wayne Enterprises possibly being connected to the "Dollmaker" who was referenced in "Selina Kyle" (the New 52/Arrow Dollmaker's surname is Mathis, the same as the Wayne Enterprises employee Bruce met at the charity event and who was later seen watching Gordon and Harvey), and while I'm not sure that the producers would opt to change up such a significant character, it would be a really interesting twist on one of their stated goals for the series to take a character like the Dollmaker and 'gender-flip' them.
Even if this Miss Mathis doesn't turn out to be the series' version of the Dollmaker, she's clearly got some major role to play, and I wouldn't be surprised at all to see her pop up again in the future.
Gotham continues to get better and better, and I really can't wait to see what other developments the PtBs have in store for the characters and what they have planned as far as advancing the series' 3 primary narrative cornerstones is concerned.