Empire Online has just premiered a new international poster for the film; it pretty much perfectly sums up everything you need to know about it. In case you don't happen to be hip to it, here's the synopsis:

Twenty-two-year-old Scott Pilgrim (Michael Cera) may not have a job, but rocking the bass for his band, Sex Bob-omb, is a tough job unto itself. When Scott locks eyes with Ramona Flowers (Mary Elizabeth Winstead), he knows she's the girl he wants to grow old with. But Ramona has some serious baggage; her supercharged exes rue the thought of her being with another man, and they'll crush any guy who gives her a second glance. Now, in order to win Ramona's heart, Scott will do battle with everyone from vegan-powered rock gods to sinister skateboarders, never losing sight of his gorgeous goal as he pummels his way to victory.

Source: Empire Online