Can't really decide ..have to watch it again.... its not easy to accept anybody as bourne....rachal weisz is a good choice.

Top 500 The Bourne Legacy (2012) 135 min  -  Action | Adventure | Mystery  -  10 August 2012 (USA) 6.7 Your rating:   7/10   Ratings: 6.7/10 from 139,690 users   Metascore: 61/100 Reviews: 448 user | 410 critic | 42 from Metacritic.com An expansion of the universe from Robert Ludlum's novels, centered on a new hero whose stakes have been triggered by the events of the previous three films. Director: Tony Gilroy Writers: Tony Gilroy (screenplay), Dan Gilroy (screenplay), 1 more credit » Stars: Jeremy Renner, Scott Glenn, Edward Norton | See full cast and crew