there be good performance by robin williams and others but the movie be dull overall and very disappointing compare to the positive review . i think sy might become a serial killer who bore people to death represent a forlorn guy in ugly clothes trail his victim around food court and quote oprah and recite his medical history until they beg him to shoot them . i think the movie mostly appeal to egomaniacs who think stranger be interested in their photo . i expect most retail worker want a break from the customer .