The best passages are found in TBR books, period. I think that's what 90% of SDN posters would agree on. It's the majority opinion in this thread, and I agree. When it comes to content review, it's all about your style of learning. I honestly never noticed anything about depth in terms of what TBR physics presented. What I liked most were the strategies, tricks, and emphasis on how to solve problems. The way they taught free fall shortcuts makes it easy to do even the hardest possible questions from any source you'll find. Their lens and mirrors shortcut is a gold mine. I think what some people are seeing as minutiae were different examples of how to apply their tricks. I loved the way they applied physics to other topics. IMHO, if you don't learn the tricks in the physics and general chemistry books, you are literally giving away points on the PS section.