I'd rather watch this video than watch bowlingball.com or buddies where they just edit out the best looking strike balls. Anybody can throw a ball right and get a strike. I want to see what happens when it is swung out too wide, see how it responds to friction. Or see how it reacts if you tug it into the oil. I like watching how the ball reacts in different parts of the lane. I'm not perfect and throw bad shots all the time, so this gives me a better idea than just watching strikes over and over. Yeah, he lofts it....but you still see the continuation through the pocket and how the ball responds when it hits the friction, those are the important factors.