Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: it is not wrong, just on the side

Reading the so pretending harvard professor "review" made me drop a few lines. My personal feeling is that all reviewers including book's author are wrong. String theory is not wrong. Any formal mathematical construct that can be proved is correct. Does it serve any practical purpose because of that? Not necessarily. Same with string theory, it describes what the laws of physics would be if the world just happened to function as string constructs specify. Does it? To the latest evidence it does not, but if there existed somewhere a world formed by tiny strings, perhaps string theory would describe it much better than any other.