Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A four-star short subject, a two-star feature

The first hour or so of CUJO basically kills time. Then comes the exciting part where the rabid St. Bernard dog terrorizes a mother and child who are trapped in a stalled car. That half-hour would have been a scary short subject but sitting through CUJO's boring first hour made me wish I was late for the movie.