Chronicles of Riddick.
It was...eh. I didn't hate it. The iconography looked great, but Vin Diesel deflated the whole project every time he opened his mouth, and he got more screentime and dialog than anyone. Some of the effects are neat, some are crappy; Judi Dench as an air elemental was nifty, but the catlike critters running around terrorizing the prisoners on Crematoria (which I can't even type without rolling my eyes) were cartoonish, to put it kindly. Also, I thought there was an implicit anti-Christian message underlying the setup of the necromongers (convert or die, attacking the peaceful inhabitants of "New Mecca", etc.) and that tempered my enjoyment of the spectacle.