At least those that end up at the multiplex. But there are other movie theatres which show films that rarley enter the public consciousness. These are the art houses.
The art house is place to discuss those lesser known films. The ones that make regular people go "Huh?" This is not the place to discuss the latest Adam Sandler comedy or Julia Roberts/Sandra Bullock RomCom.
The art house is the place to discuss those wonderful films - be they high-calibur or just plain strange (and sometimes both) - most people miss when it was in the theatres and skip past at Blockbuster because they don't have 200 copies to rent.