When the show first came out I was addicted to it because all the episodes were new to me at the time. The show was also entertaining before the Jump the Shark moment because the borders covered in the show were amusing, and the information offered by the CBP officers was all new.
The reason the show went downhill after that was because the audiences knew what was going to happen. The show also repeated information, and cases that had been covered before in past episodes. The audiences need to know new information, and cases that appeal to the viewers attention. Personally I believe Jump the Shark moments ruin quality tv shows.

