Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Interesting yet personally biased

With Unholy Alliance, Mr. Levenda chronicles how esoteric andoccult books as well as organizations influenced Hitler and the ThirdReich in their relentless quest to create an elite, Aryan superrace.While the material is exhaustingly detailed and concise,Peter's leftism tends to rear it's ugly head one too many times.For example, while he villifies Hitler for being the monster that he was,people like Mao and Che Guevera are painted as heroes in addition to his sympathy for the Communist ideology.Indeed, one is at times almost reminded of Noam Chomsky when Peter criticizes U.S intervention in Latin America even though the U.S was their to help rather than hinder. At best, Peter Levenda is an occult expert who really doesn't tell you anything that a true occultist would already know. At worst, he sounds just like another whining leftist who's upset that Communism has been battled and defeated all over the world by right wing groups.