I do not think that the 3-D made the movie much better; yes, a butterfly flew into the audience, but I do not remember tht other special effects. If I took off the 3-D glasses, the images were distorted. the glasses were tight to wear. I liked the story (Alice in Wonderland was my favorite book as a child) - so it was nice to return to Wonderland. When I watch it again, it will be in 2D.