I opted to keep them in my Metro. Reason: EXCELLENT backup headlights. I live in the country (bad roads) and like many Metros my fuse box is a bit on the fried side due to the chintziness of it. Until I rewire it, I'll leave them - the headlights regularly just "go out" when I'm driving along my bumpy dirt roads, all I do is switch over to DRL's and I'm fine.
I hated my Saturns DRL's, they're so bright they blind people. If you drive a Saturn S series and tell me you've never been brighted because of your DRL, I'll either say you don't drive it much or you're a liar.