A great interview with a game maverick:
Q: Why don't you play games anymore?
Jenova Chen: I still occasionally play games, but I don't play a lot of new games because I feel that games have to be - for adults like me - more relevant to my life. When you go out to an art gallery or go to see a movie, you're expecting the film [or art] to either inform you on an intellectual level about certain aspects of life or entertain you on a deep emotional level.
I think a lot of games fail to educate you on an intellectual level, and the emotions they evoke are relatively primal. They are too shallow. Games are very good at making you feel excited, feel thrilled, and feel addicted, but these are the feelings that are very primal - that younger kids or teenagers will respond very well to. As adults we expect to feel something more complex and more sophisticated.