I have 5200+ releases added to profiler (with 500+ boxsets counting as 1, and several hundred to add) and for me, I just love films. My taste is varied and I love to have that choice of just pulling a film out whenever I want. My wishlist is bigger than my owned list
Have to say I see my buying seeing no signs of slowing down. It doesn't just stop at the films either. I want the DTS audio, the different extras... hell, I own over 10 releases of Reservoir Dogs for the different packaging and extras.
Some people smoke, some drink, some do drugs. I buy films. Lots of.