4. Pixels
What's it about? Following on from the launch of NASA's time capsule into outer space in 1982, containing cultural artefacts in the hope that aliens might discover them, several decades later it seems they got the message - and radically misinterpreted it. Cue an alien invasion in which the extra-terrestrials use classic video games as the form which they take for their assault, with Pac-Man, Donkey Kong and others attacking earth's major cities. Only retrogaming experts including Adam Sandler and Peter Dinklage can save the day. Why it could be awesome: It's tempting to immediately write off Pixels on account of the fact that it stars Adam Sandler - after all, he's hardly the cutting edge of great comedy these days. Still, the premise itself could be more than enough to transcend these quibbles, particularly for fans of retro gaming who got a kick out of Wreck-It Ralph, while a chance to see Peter Dinklage flexing his acting chops away from Game Of Thrones is bound to appeal to his many fans.