X-Men Origins: Wolverine was an action-packed, special effects bonanza that was very entertaining and kept the viewers attention well. It was, however the first time that I ever seen anyone depict ANY of the X-Men as immortal beings. I don't recall any of the X-Men "literature" portraying them as such. So here we have Wolverine and Sabertooth (suddenly brothers, too) romping thru the CivilWar, WWI, WWII, and Viet Nam. Just a bit too much "artistic license" on a well-established story line for my tastes All-in -all, if I ignored that, it was a good movie.