Not just Tom Cruise, but the whole Mission Impossible franchise is getting old. I'd never watch another one, except that my kid likes it, so I get dragged into seeing them all. The action gets more and more implausible, the stories more and more ridiculous (and confusing, with double- triple- and probably even quadruple-agents), and the stars get older and older. Even the action gets numbing after 25% of the way thru the movie. And the worst sin of all is that this one is way, way, way too long.