Lot of butt hurt people when it comes to bowlers it seems if something isn't how they perceive it should be.
Take out the cartoon figures talking through the video and watch just the ball on the lane and the graphed comparisons.
There is a very accurate out of box comparison of the HP bowling balls at the time this was made. All drilled the same, thrown the same number of games, and on the same condition by a freaking robot.
Most customers that go into the proshop looking for a new big hooking bowling ball usually want the ball they saw someone else throwing on the lanes or they look at price. Because the more the ball cost the more the ball should hook.
They do not care if your HP $229 ball is pearl, solid, hybrid, shiny, or dull. They only care that they "think" at $229 it should be even with every other manufactures $229 ball currently out.
The video accurately gives you that from the bowling balls thrown. Anything else you take away from that is your perception.
I think it is understated the fact that all bowling balls were thrown 5 games prior to testing. Considering that allows the ball surface and track to be adjusted by the lane surface to a higher or lower grit of the bowling balls original starting point. That is very smart and something most bowlers never take into consideration. (or most ballreview members for that matter)