I think that Tarantino is full of fantasy in his head. This movie is worth to watch for a 11 year old audience. :)
The producer used hate towards Bruce Lee since he is not white.
I would call this new era of movies the slippery slope for quality in movie production. Yet it don't matter how hard Tarantino tries to make fun of the legend Bruce Lee, he can't change the truth that Bruce Lee was the great master and a great actor. I just wanted to add that Hollywood learned how to make better quality action scenes thanks to Bruce Lee.