Go on your own - you don't have to be with a throng to see a movie. Common misconception. It was good to go with the Nazgul, but that was because of the costumes, because of screeching in unison when Snape said "Old married couple" (and there was a collective little screech in the cinema, I can tell you), and because anything is better anyway if I can comment it to shreds with the Nagzul afterwards.