I can't believe there are people that don't like Boogie Nights. It is legitimately fuck awesome. It's PTA before he went over-the-edge indulgent.
I've only seen parts, but it seems like a movie that would trigger my usual complaints about biopics and especially Scorcese gangster movies.
Someone shoots to the top of an exciting, taboo business, then a combination of hubris and cocaine tear everything down. Even if it's really well executed, I never enjoy it quite as much as it probably deserves. Just a preference thing.