Riddick (Netflix): I never had any interest in these movies, and don't like Vin Diesel at all - every scene in every movie can't be about what a badass you are.  I watched Pitch Black knowing he was in it, but the description sounded decent.  It was better than I expected, not great but not terrible.  I realized way too deep into the movie that this must be part of the Riddick movies, so I watched the second, Chronicles of Riddick.  I was pleasantly surprised - it was visually interesting, good bad guys, not too explainy... so I watched the third, Riddick.  It blew.  Just a big Vin Diesel festival of trying to be a badass.  Some awful treatment of Katee Sackhoff's character - rape threats all around, an implication that despite being a lesbian, she had to sleep with Vin Diesel because he's such a badass... yucky movie.  I did like the design of the scorpion gator monster, that was about it.