According to me, this movie is supposed to be flop because of its hideous ending. According to the storyline, Lightning McQueen loses races, gets embarrassed, trains himself and then runs out of the way. When more than half movie finished, many fans would have believed that McQueen would win over Jackson Storm with the same stunt by which Hudson Hornet used over his rival at his time in old days. But the end storyline drops the movie's rating. Cars Series has always been trying to get more popular than Toy Story Series but Lightning McQueen is not shown as a unique character which makes others think about what would happen in cars 4.