Re: AVENGERS: Grade, Reviews, Discuss, DVD & Sequel **SPOILERS**
MIB3, Abraham Lincoln: Vampire Hunter and Prometheus all open in the next few weeks. Not really "threats" but they'll take at least a bit of attention away.
MIIIB might posts one of the "bigger" threats, Vampire Hunter? Ehhhh.... I think that won't have the same general appeal and same for Prometheus. While they'll do good I suspect Avengers will stay #1 for awhile.
Just because it's futuristic doesn't mean it's practical.