In the final chapter of the Bourne Trilogy Jason Bourne completes his journey to rediscover his origins and confront those who made him into a living weapon.
The Bourne Ultimatum has the best action in the series. This makes sense as its the most action driven. One scene, involving Bourne jumping over the rooftops only to finally crash trough a window and engage an assassin in a hand to hand fight is one of the most breathtaking and well executed set pieces I've ever seen in a movie. The hand-held camera work gives the action scenes a real visceral impact.
If the first film had a somewhat meandering pace which suggested Bourne's own confusion and lack of identity and the second film had more deliberate pace which went along with Bourne's newfound confidence and sense of purpose, the pacing in this film is relentless, as Bourne gets ever closer to discovering where he came from.
Ultimatum is also more informed than the previous two by 9/11 and the war on terror. It is revealed that Treadstone was part of a larger project called Black Brier which allowed the government to send in covert agents to carry out assassinations without any oversight or accountability. This is very reflective of the post 9/11 debates over government surveillance, water-boarding and the general ignoring of legal restraint in favor of security. While Supremacy was released after 9/11 (Identity was as well but finished it production before these issues started heating up) these themes were not as prevalent. The reason for this is that Ultimatum spends much more time exploring the world Bourne comes from.
With solid performances across the board, particularly from Damon and returning co-stars Joan Allen and Julia Stiles, naturalistic direction from Greengrass, and a nuanced screenplay that smartly updates Ludlum's source material, The Bourne Ultimatum is the best of the Bourne films and my personal favorite.