James Cameron would love to work with Kate Winslet again, but isn’t sure about Leonardo DiCaprio.

The director - who worked alongside Kate and Leonardo when they played the lead roles in Titanic, one of the highest grossing films of all time - said he loved the way The Reader actress worked.

He told Playboy magazine: “I’d certainly work with Kate Winslet again; she’s very talented. Whereas Leo DiCaprio switches his acting on and off like a faucet, Kate’s acting process is to internalize all this stuff and use it.”

The Oscar winner also revealed he was not particularly interested in making the shipwreck disaster film, and did it largely for his wallet. “I made Titanic because I wanted to dive to a shipwreck, not because I particularly wanted to make the movie. Titanic was about ‘f**k you’ money,” Cameron added.

James has recently finished Sci-fi adventure Avatar, which is set for release in December.