He had to do cheesy horror flicks with everyone wanting to talk about Michael Myers. He's very much, "fuck you, shut up, pay me." He ended an interview once with, "are we done? I have a drug dealer I need to meet up with." As far as the box office is concerned, I looked it up once, and if memory serves, the bulk of his films barely broke even. Quite a few of them lost money, too.
I mean, for fucks sake, the guy does The Thing, gets chastised for it because of ET, then apologize with that godawful Starman film. Yuck!