Is Charlie Sheen an A-Lister in America?

I need an answer from an American. Charlie Sheen is rapidly getting more and more famous in England due to his youtube antics but Two and a Half Men isn't very big over here (It's on a comedy channel sometimes) and Platoon is the only film that springs to mind that I've seen him in. I'm just wondering whether Charlie Sheen is as famous as the media makes out. I mean, is he Brad Pitt, Tom Cruise, Bill Murray famous? Perhaps name a celebrity (Ideally not an american TV show host because I'll have no idea!) who he matches in terms of fame.