I wanted to purchase the two Bourne movies prior to seeing the third installment in the theaters. Just in time this multiple disk set was realeased. It was a nice touch to add the third disk with narrative, however I found it a bit boring. The biography of the author of the series was interesting though. All in all it was less expensive than buying the two movies separately and did provide nice value.
You won't be dissapointed if you liked any of the three movies. They all contain the same level of believable action.