Because we are human, because we are bound by gravity and the limitations of our bodies, because we live in a world where the news is often bad and the prospects disturbing, there is a need for another world somewhere, a world where Fred Astaire and Ginger Rogers live.
Roger EbertFrom a dramatic viewpoint, there are few professions that grant their members entry into other lives, high among them cops, doctors, clergymen, journalists and prostitutes. Perhaps that explains why they figure in so much television and cinema. Their lives are lived in the midst of human drama.
Roger EbertGoing to a movie so you won't be offended is like eating potato chips made with Olestra; you avoid the dangers of the real thing, but your insides fill up with synthetic runny stuff.
Roger Ebert