Michael Cera believes that Scott Pilgrim vs the World may take a while to establish itself at the box office because it's a 'tricky' film to market.
The actor takes on the title role in Edgar Wright's big screen adaptation of the Bryan Lee O'Malley popular comic book but admits that the film doesn't have the same box office draw as The Expendables.
Speaking to Time Out London he said: "It's an easy choice - seeing the wrestler Stone Cold getting punched by Stallone or. Gosh, it's like saying, 'Would you like pizza or would you like this beautifully prepared spaghetti dish that this fine chef made?
"I think 'Scott Pilgrim' is a tricky one to sell. I don't know how you convey that movie in a marketing campaign. I can see it being something that people are slow to discover."
Scott Pilgrim vs the World is the second movie of the year for Cera after he starred in Youth In Revolt at the beginning of 2010 but he is currently linked to an Arrested Development movie.
And while he is enjoying success with the acting side of his career Cera admits that he would love to write more and is looking at Clark and Michael, his web series.
"If it happens, I'd love to. I love writing with friends, even if it comes to nothing. Someday, maybe when I've got a bit more experience, I could do it."
Scott Pilgrim vs the World is out now.
Tagged in Michael Cera