Nothing to add to that brilliant tutorial.
About putting:
- The putter is the only club with linear characteristics from 1 to 100 %.
- putting length depends on green speed, standard = 100 %, the others vary in 10% steps.
- for uphill and downhill, the average rule of thumb is 1 foot per inch of elevation, varying with green speed.
- sidehill slopes are a matter of experience to me.