I had a tradition of watching all six hours of the Appendices of the LOTR:EE DVDs straight through in one sitting which I managed to do for all three of them. I love watching DVD extras so much, and the fact that these documentaries are really well edited makes it that much easier to do. I hate DVD extras that look like they basically took a few hours of b-roll and slapped it on the DVD. The interviews on the LOTR DVD are great because you actually learn stuff instead of having the cast and crew summarize the film for you which is invariably a complete waste of everyone’s time.