http://www.vulture.com/2014/02/brooklyn-nine-nines-three-big-issues.html

The Fox freshman comedy has been terrific, but there are some gaping issues like making it easier for the audience to connect with the characters, which the show has failed to do. PLUS: 9 reasons to love (http://nypost.com/2014/02/04/9-reasons-to-watch-brooklyn-nine-nine/) "Brooklyn Nine-Nine."
Read more at http://www.hitfix.com/tv-tattle#rWS3L7w7r8hYjjcf.99

For me the problem is that it airs right at the same time as 2 Broke Girls, now if it were to air on Sunday nights in the 8:30-9:00pm slot it's a perfect lead in to Family Guy.

Three problems I see....

1.) Not enough Stephanie Beatriz.

2.) Not enough Stephanie Beatriz wearing more sexy clothes.

3.) Stephanie Beatriz has not done a love scene yet.

I mentioned earlier that this show needs to improve on balance and control, next season they need to multiply their effort on construction.