Are all games trade worthy?

Excerpt: When is the best time to get rid of a new game? Obviously you don't want to buy a game for 60 to 70 dollars, play it for 5-6 hours and dupe yourself into believing you got your money's worth. Then again, you don't want to get trapped with a game that had a lot of hype and then turned out to be a huge downer. If you game at all, then you understand this scenario all too well.