I used to work in TV and I think that's why I notice little inconsistencies that most people I watch TV/movies with don't see or don't care about.
The latest one is silly but I watched the new Kohl's ad because of the big hubbub about the gay couple in it. I want to know how Kohl's expects this family to eat their dinner at what appears to be dusk and then get cleaned up in time to come shopping at 6pm when they open!!
But seriously, I notice so many little inconsistencies or errors that sometimes it ruins my watching experience!