Probably the best in the series. Many doubted this movie, but ever since the trailer was out, I was expecting big things and wasn't disappointed. Tom Cruise returns as Ethan Hunt in this latest installment and this time he and his group of agents are out to clear the IMF's name from something they didn't do, aswell as save the world from nuclear disaster. Ghost Protocol is alot better than the 2nd and 3rd movies, and it matches the first one in terms of content, but what makes this better is some of the action sequences that blow you away (note: especially the Burj Khalifa sequence which blows you away) For a man who is turning 50, Tom Cruise plays his trademark role to perfection, not only does he look alot younger, but considering he performs his own stunts, he does remarkably well. The support cast does a wonderful job. Simon Pegg provides able laughs and Jeremy Renner, who many feel will take over Ethan Hunts role is brilliant aswell. In short, Ghost Protocol is not only the best in the series, but keeps you asking for more future MI movies!