I thought the video had a lot of great information but it was long. I had to watch it in a few sitting because it was not keeping my attention.

Excellent discussion of the 1-3-1 trap and how to play it in a more aggressive manner than merely sitting back in a 1-3-1 zone. The concepts of pushing the ball out and ensuring that defenders are between the passer and receiver are clear. The video also does a very good job of identifying and explaining the role that each player must assume relative to where the ball is.

Excellent! Great use of blackboard diagrams and on court demonstration to describe in detail how to effectively run the 1-3-1 trapping defense.
I would rate it a 5.