After watching the excellent Fast Five (2011) I wondered if the movie makers can dream up something to make it even better.  Fast & Furious 6 delivers nearly non stop exciting action, with more than half of them involving fast cars.  If you think you have watched all styles of car chases already, there are new and impossible stunts to watch in this movie.  Although having prior knowledge of the 4th and the 5th movie helps, it is not essential to watch them first as this movie does a good job providing the necessary background.  Looking forward to the 7th movie.