This movie was neither suspenseful or a thriller. While it was entertaining, there were no surprises. 1/4 into the movie, you will know exactly what's going to happen and how it will end.
RED was a pretty darn good movie. John Malkovich was brilliant, Helen Mirren was terrific and Bruce Willis was awesome. Already looking forward tot he sequel.
While visually stunning, the movie seemed longer than it was and was awfully slow. It was completely inappropriate for children under the age of 10, as parents would be hard pressed to explain the violence and sadness of the characters. The greater challenge for parents might be dealing with children who "act out" after the movie...imitating both the lead actor and the beasts.
500 Days of Summer was a great movie. Zooey Deschanel and Joseph Gordon-Levitt deserve to be considered for all the major awards. I highly recommend this movie.