I only catch mistakes when I have watched a movie at least twice. Sometimes they are really easy to spot if you're really following them... Here's a site... I keep it on my favorites when new movies come out they are really good at pointing them out and updating... http://www.moviemistakes.com/ I know Harry Potter movies had tons...
harry potter did???? seen them like a million times and never seen them!! i know i have seen movies with mirrors and u see the camera man or shadows of the camer man!! lol!!
That is a cool site! I went and seen star wars this weekend and noticed the window breaking scene mistake.
