Before this program I felt I had a lot of productivity training, but knew I was still not as focused as I could be. New and insightful for me was the OODA Loop, yes I had some similar version of it in the past, but it still nails home the importance. Also the Rank it, in a more formalized program like tasks for google helps as well.
Slay the Dragon, similar to Eat that Frog (Brian Tracy) can be a good reference if someone isn't familiar with it yet.
Good program and a good refresher for someone who feels that may not need it. Highly recommend. I've already added and posted the suggestions for use in my office.