Visible crew/equipment: When Pat and Tiffany arrive at the hotel for the dance competition, in the first shot inside the building, the camera is shown moving forward towards them. To the left of shot, the reflection of the camera and cameraman can be seen in the glass window. (01:38:48)
Continuity mistake: Deniro starts taking off his jacket at the dance competition and it's halfway off his left shoulder. In the next shot his jacket is back on.
Continuity mistake: When Tiffany meets up with the family at his home and they're discussing football, she's drinking a Bud, then after an angle change she is standing with her arms folded.
Continuity mistake: When Veronica takes Pat and Tiffany on a tour of her house, she bends down to light her fireplace and on the left you can see an iPod in the wall-mounted iPod dock. A little after this, she shows them the dock, and it is empty again.
Continuity mistake: In the scene where Tiffany is attempting to put a full length tie on Pat for the dance competition, Pat's collar is up and down inconsistently.
Continuity mistake: At the end of the dance competition, Pat hugs Tiffany and starts walking towards Nikki. After he reaches where she is standing in the close-up shot, the subsequent distant shot which follows shows him still approaching her.
Chosen answer: Their score was pretty bad, but just good enough to win the bet. Getting the money was the important part - they didn't really expect to win the competition.