3-D

Kevin and I saw Toy Story 3 tonight. It was really good, and a nice way to end the "series." But while we were at the theater and looking at the posters, watching the previews, everything is coming out in 3-D. Why? Why do we need special glasses to watch a movie? How does this improve the experience? Do they use this as just another excuse to charge me more money for the "pleasure" of sitting in a crowded theater? I don't need everything in 3-D. I'm perfectly fine with 2-D. Just charge me less money and let me see a regular, normal movie.