The ending of B&O injected some much-needed interest. But not enough to put up with the mostly cartoonish characters. I probably won't give it another try.
Quantico was quite good. I don't like that it's told in flashback fashion and that they have already killed off a major character - who will nevertheless appear in every future episode (if you believe IMDb), because of the flashback thing. But the plot is definitely good enough to get me to watch another episode or 2 to see if they can keep it up. Implausible escape scene, but I'm willing to overlook that.
Tonight we get to see the 2nd installments of Minority Report and Blindspot. Tomorrow it's Limitless.
So far, I think Quantico, Limitless and Blindspot have the most promise of the new shows. Both Limitless and Blindspot have the feel of recycled material, but if they do it well, that's OK.