The 6 worst R-rated 2000s blockbuster movies, ranked

From Doom to Aliens vs. Predator: Requiem, these R-rated 2000s blockbusters wasted massive potential and budgets.

The 6 Worst R-Rated Sci-Fi Movies of the 2000s, Ranked

CGI was taking over, franchises desperately wanted to look edgy, and movies used an R-rating just to hide terrible writing ...