I don't know if it's because I've read Power of Now, but this isn't as moving for me as that. Lots of things repeat, and I do know that the reason is, for the greater part, these concepts aren't difficult. And sometimes you just need to keep repeating them until you've clicked.
That said, I wouldn't wanna speak poorly of any of the works of Tolle. He's a good teacher, and I appreciate this message. I find his original work to be the best by far, though A New Earth is definitely very close to Power of Now. This is the weakest of those three, but I actually might find myself appreciating it. Sometimes you just need a quick little kick in the pants. Or a meditation point. Or there's that one thing you want to be reminded of. This is like the Cliff's Notes version of his books. And that's certainly got its function! Four stars, for me... but as a supplement to Power of Now/ New Earth.