Re: On viewing technique
The Olympics are on, I've been watching them with my daughter. We've quickly become experts on gymnastics, diving, handball, velodrome cycling and many other things by viewing them. Trying them would be a different story, I'm sure.
If you are relatively new to an art (or not,) don't worry about what you see when you're looking, just turn up and train and after a while you'll find something you want to look at, something you want to check or work on... when he's doing those 3 angles. Until then don't watch it, just let the light come into your eyes.