Feist, Amy Winehouse and others will be competing for the Best New Artist prize at the Grammys on Sunday. It sounds like a prestigious prize -- a validation of your up-and-coming status -- but this particular award has a reputation for cursing its winners to mediocre, disappointing careers. Is it better not to win? For VH1.com, I looked back at past winners and discovered it's a pretty mixed bag of artists. You can read my findings here.