Charlie Sheen on Future of Two and a Half Men: LOSING!

Ashton Kutcher is officially a Two and a Half Men cast member. But he won't be for long, according to the actor Kutcher replaced.

Charlie Sheen doesn't think the sitcom has a bright future, responding to this piece of casting news by saying: "Enjoy the show America. Enjoy seeing a 2.0 in the demo every Monday, WB."

Sheen did have something nice to say about Ashton, though. Sort of.

"Kutcher is a sweetheart and a brilliant comedic performer," he told TMZ. "Oh wait, so am I!!"

As for professional and personal nemesis Chuck Lorre? "Enjoy planet Chuck, Ashton. There is no air, laughter, loyalty, or love there."

But will there be laughs for viewers? That's all CBS cares about.

UPDATE: Sheen has already reversed course a bit. He just Tweeted: “#Winning Congrats to the cast and crew…CBS & WB..! My best to @aplusk!! The show must go on… You got the right guy! c”