Thomas E. Woods Jr. says:
Folks, do not let this extremely confused review dissuade you from reading this very important book. This poor soul does not even understand the epistemological point Rothbard was making, which is that merely staring at statistics cannot yield explanations for economic phenomena. No list of statistics, however thorough, can possibly establish necessary relationships between economic phenomena. That was all Rothbard was saying. That doesn't mean Rothbard's economics is "fact-free," a moronic assertion to say the least.
A lot of the other criticisms in this review are answered in this article by Prof. Joseph Salerno:
http://www.fee.org/publications/the-freeman/article.asp?aid=4942. Prof. Salerno also takes the wind out of the sails of Friedman's view of the Great Depression:
http://mises.org/story/1583
F.A. Hayek won the Nobel Prize for the theory of depressions set forth by Rothbard in this book. Read it for yourself, and discover its tremendous explanatory power.