Apparently Polanski's original defence was basically the fact that the girl was "up for it" 😕
It is also believed that he was having a relationship with Natasha Kinski when she was 15.
From my perspective, if you're famous but a bit crap at whatever you do, then you'll be vilified if you do something wrong i.e. Gary Glitter
On the flipside, if you're famous and very good at what you do, then hey ho, folk will ignore the fact you like beasting young children i.e. Roman Polanski, Pete Townshend etc