Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Utterly brilliant

This is the story of Dr. John Nash, an eccentric and enigmatic student. Princeton University is of prime importance here as far as the beginning of his schizophrenia. For a man that could see the solutions to problems that others would have said were impossible - or genius, even miraculous - it is not so far a stretch that he also saw people that were not there and in fact did not really exist. The line between genius and insanity or brilliance and creativity is a fine one. And perhaps the people he hallucinated about, being his 'friends,' were what kept him from further demise (particularly the 'prodigal roommate' and his niece; the man in the hat, to a lesser extent). He was totally a self-made man of his own effort. As for insulin shock treatments, they supposedly were effective in about 50% of patients, and then perhaps due to brain damage.A wonderful movie. I am going to read the book next.