This review is not saying anything about Bruce Draine's writing, but about the Kindle conversion, which makes the book difficult and annoying to read. There are random characters, mostly mathematical ones, rendered as huge, pixelated images sometimes but correctly in other places. All equations are cut off on the left side so you can barely tell what is on the left side of the equal sign, and they are generally faint and hard to read. Given that the Kindle version is 2/3 of the paperback price, I expect it to not look like a web page from 1999 created with latex2html. Go with the paper version.