Fear and Loathing in Las Vegas is a 1998 movie based on Hunter Thompson's book. It's directed by Terry Gilliam and stars Johnny Depp and Benicio del Toro. I know it's got a great reputation, but I found this tedious.
The New York Times has a negative review. Roger Ebert gives it 1 out of 4 stars and says, "The result is a horrible mess of a movie, without shape, trajectory or purpose--a one joke movie, if it had one joke." Rotten Tomatoes has a critics rating of 49%.