I have to add that as the updates changed the gameplay, my notes were somewhat less effective (going back as far as Oct 2014 I believe)
But I make it a point that if I'm looking at notes (usually when I'm not using a starter ball) that I look as the screens are loading and I have the time to glance at the next shot written hints.
A great idea for me is that when I made the notes they were short and to the point. The brevity in the process helps. With notepadtabs open on my 2nd monitor, the course on one page, it's easy to simply glance over and it didn't require 'steps' to open and close the notes for each hole.
edit:
Again some holes are observed by players to play long or short so the info provided by WGT is 'misleading' for lack of a better word. Taking note may help you to remember which ones.
Plus, some shots are posed w/ a 'parallax' and the avatar and angle is skewed so the wind indicator can be misleading. (that is a whole other VAST subject which can be found using in the forum search function) I make note of those occasions in the pad just in case I may overlook that case.