Instruct: Classify a review into positive or negative sentiment.
Query: Major dissapointment

Let me state right from the beginning that if I had not read the book, I may have ranked the movie higher, but (unfortunately) I can't be that objective. Richard Matheson's near perfect man vs. self story of isolation and terror had been made into too many bad film versions already, and this one does nothing to help the cause. Will Smith does a nice job of trying to carry the film on his well developed shoulders (nice job with the reverse chin-ups, Fresh Prince) but the plot is convoluted and the emotion is forced. Watch this, if you must, but be prepared to be hugely disappointed if you've read and enjoyed the novel.