Instruct: Classify a review as either positive or negative.
Query: Hell yeah! this has got it all!

Jet Propulsion AND Aleister Crowley AND demented Sex Magick, possibly with his own mother (pardon the spoiler) -- Hellyeah, baby, it's all here! Of course, you will have to wade through some tedious occult aracana to get to the good stuff, but when you do, the payoff is there. L. Ron Hubbard, as it turns out, was a bigger skank than I knew. A fun and fascinating look at a genius who was also a bit of a tortured wackadoo surrounded by a colorful cast of characters. Also, if you are a science person, (I am not but I lent it to a friend who works at NASA) you will enjoy reading about the politics of research/innovation/and the science world.