I just flew in from the coast on United. The inflight movie was one I had not heard of: Man of the Year starring Robin Williams. So I was pleased when, instead of a preview, they aired one of those Ebert and Roeper style reviews before the show. Imagine my surprise when the reviewers panned the film! OK, to be fair: one thumb way down and one thumb sideways.
Is it possible they were getting complaints from customers about lousy inflight movies, so someone in legal decided: better add a warning?