Really, I have an ex who's obsessed with that show, it takes up about 55% or more of her tumblr postings, is it actually like the Nolan movies?
So so so so very much... The general "direction" (as in "Hi I'm a director and my name is Chris Nolan" not as in like "we're headed in this direction") is different, obviously.... but it's very closely written (and occasionally directed) by his brother Jon (who pretty much wrote all the best Nolan films), and Jim Caveizel is now MY choice for retroactively replacing Christian Bale in the most recent Batman series. Even the secondary characters and recurring villains remind me of Nolan's Batman and the animated series. Every time I see Elias, I can only see him as the animated Penguin.
It has a touch (and only really a touch) of Abrams... especially in some of the casting roles, mostly Michael Emerson, the guy who played Goodwin (on Lost), and Alan Dale etc.... but I always said POI was the closest we'd probably get to a Nolan Batman TV show.
I guess I might have spoke too soon, but we'll see.