Kevin Spacey is the artistic director of the Old Vic Theatre in London he mounted a disastrous play directed by Robert Altman that the critics savaged calling for Kevin's head. He pulled the play from the schedule and carried on just as he has from any of the critically panned movies he has made.
At the Old Vic it was a well received staging of The Moon for the Misbegotten. In film he's gone from the direct to DVD disaster Edison Force to box office hit 21. He doesn't need a comeback vehicle he just keeps going rolling.
Kevin Spacey keeps his private life very private. The worst we could find is that at a Manhattan Club he ordered 5 bottles of $800 a bottle champagne.