Both Reynolds and Wahlburg rejected Boogie Nights afterwards
I gather Reynolds didn't really 'get' it, and completely failed to. And whoops, just died before Tarantino could attempt to revive him again in that Hollywood thing he's doing. I don't think I've seen him in anything except that and Deliverance.
Wahlberg I think has some religious reason for regretting it. I *guess* I can understand that, but when you've put out as few good performances as him you'd think he'd be less particular.