I learned a lot about cars, suv's, etc. I learned about crumple zones, the origin of SUV's-which was interesting.
However, a lot of the book seemed to just self-aggradize the author on his supposid ethics-vs lawmakers, the auto makers, etc. Plus, the author wrote under the assumption that the economy would keep rolling along and gas prices would stay low forever, causing consumers not to worry about the cost of fuel-(which time would prove both wrong). The author didn't seem to study historic, economic trends which disproved this theory. He also seemed to hate the automakers, almost disregarding or paying scant attention to the fact they we're not only providing American jobs, but we're making their vehicles safer and more efficient.