Vin Diesel has never seemed more comfortable in a role than he is playing the intergalactic space criminal known as Riddick. His latest in the trilogy, simply titled Riddick, is an effectively dumb and fun film that plays to its strengths and doesn’t get lost in chasing rabbits. There are the familiar tropes throughout, but rarely can I remember three films that feel so different yet similar. I know that last sentence doesn’t make a whole lot of sense, but neither does the way the films flow into each other. Pitch Black was effectively a fantasy thriller that put Vin Diesel on the cinematic map before he exploded in The…