Most of the story build up could have been done in the first 30 minutes, the movie just seem to rely too much on informing you that it's happening at the same time as The Bourne Ultimatum. They really spend a lot of time extending unnecessary scenes and focus too much on the doctor and flashbacks, for the character to not have lost his memory, it seemed like they wanted him to. I literally got bored watching the movie and just dumbfounded at the ending. I’ve read all the books and was actually excited that this film was not an adaption from any of them and was looking forward to fresh new start, but it seemed to only be a false start. I hope they do make a five only to correct the mistakes in four. Sounds harsh, but it’s true.