The most lazy screenwriting I've ever seen. Nothing any of the characters do makes any sense, so that you completely don't care what happens next. Of course, it wouldn't be a problem, were the movie funny. Alas, the only joke in the movie is the screenwriters. Thankfully, they haven't done anything since.
P.S. And I like movies from the 60s and I like immoral movies. This one is just bad.
P.S. And I like movies from the 60s and I like immoral movies. This one is just bad.