I always enjoy reading the Infinity Gauntlet series, I think an Infinity Gauntlet movie would kick ass both on screen and at the box office. I mean the Gauntlet comics had almost every major Marvel character teaming up to take on Thanos including Spider-Man, Wolverine, Cyclops, Iron Man, The Hulk, Captain America, Silver Surfer, Thor, Dr. Doom, Sub-Mariner, and the Fantastic Four. Though the real meat of the series was Thanos taking on the cosmic beings which I think would look awesome on screen if done right.