I have no idea how out-of-date my responses are going to be.
1. Sweeney Todd=Awesome
2. Alice in Wonderland was a really dark book, according to a lot of people I've talked to, so Tim Burton directing it sounds fabulous. Also, that's on my list of books I really want to read along with...
3. Hunchback of Notre Dame=Another awesome movie. When I watched it relatively recently, I was terrified at just how purely evil Frollo was. It's a LOT darker than most Disney movies and that didn't bother me at all when I was little, and now I just appreciate it. Disney really won with that one.
4. Mary Poppins scared me when I was little, not entirely sure why. Snow White still scares me; I really can't stand that movie.
