Let's just say I eat, sleep, and breathe films, have a vast DVD and Blu Ray library, and have spent a considerable portion of my life in the cinema. Outside that, I use the Internet Movie Database to occasionally double check my facts, but I also have my own database of reviews (dating back about twenty years). And yes - when it comes to films, I have a very good memory. But ask me to go to the supermarket to buy more than a couple of things, and I'll need to write them down or I'll forget. :)