When Amy and Holt are talking in his office after Wunch has left, Holt's arms go from being crossed to having his hands on his hips between shots.
Terry shoves a single baby carrot into Jake's mouth yet when Jake attempts to speak you can see his mouth is full of multiple carrots.
Most of the commendation bars Deputy Chief Wuntch wears are not issued by the NYPD.
Captain Holt wears his Commendation breast bar above his World Trade Center Breast Bar. When the WTC bar is worn, it is worn above all other medals, but below the American Flag bar.
Wuntch's commendation bars lack the black "WTC" commendation, given to all NYPD officers who served on or in the wake of the 9/11 attack on the World Trade Center. Holt, Terry, and most high-ranking officers seen throughout the series have it. Wuntch has served in the NYPD at least as long as Holt, so she should have received the WTC bar.