I got this book 3 weeks ago. I agree it is a good book on motivation. It isn't very polished though, like some of the other popular psychology books out there. It isn't embellished with eloquent flowery writing or mind-blowing feats of accomplishments. This isn't a criticism but a strength. It reads more like a series of blog posts where the authour is discovering how to amp up his motivation using a set of hacks to tackle goals. The format makes it easy to walk away from the book and apply it to those unfinished tasks that have been hanging over your head for months. It's a great find and ranks high on the books I've read this year.