My gaming time often depends on how well I like the game I'm currently playing. If it's a great game, I'll try to find extra time to play it. But I only play on my days off. I work 12 hour days and believe me, I have no interest in gaming when I come home from work.
For example, yesterday was a day off work. I'm currently playing FFXII. I also have three rental movies out from Blockbuster. I spent about six hours playing FFXII and I only watched one of the three movies. Clearly, FFXII won out over watching movies, which I also enjoy on my days off.
So far, I've clocked 80+ hours on FFXII which I received as a Christmas present.