This is a great consolidated version of lots of productivity tips. I liked that it was quick and the review he provided at the end. I would have given it five stars but I felt some of the tips were put of balance with each other. For example - take care of yourself, get enough sleep, spending time with your family and then work like a dog. Tell yourself "keep working". I'm a big advocate of play and self care. The book ended feeling like that wasn't addressed with only a passing mention.
I read this book years ago and the lessons are still fresh! I have a terrible habit of not following through on key tasks. This book is simple, but sometimes it's not that you need to learn a new skill as much as you need to remember the reason for focuing on an old one. Good book!