Just saw it...excellent, but LOUD!
I read a recent review with Ron Howard about the film and he stated that he could not waste million dollar race cars on the crash scenes so they are all CGI. Very well done. By the way when asked of Ron, "do you drive exotic sports cars yourself"? His response was, "no, actually we have a Volvo and Suburban"!
The racing will go down as some of the best on the big screen. James Hunt is apply played as a sex loving wild man. Not for kids........lots of nude scenes.