There never was a time when Gwen Stefani was good. The first .2 seconds of her vocals on that track are proof. She's one of MANY artists who have benefited tremendously from "AutoTune" and other digital recording "enhancements". The quality of the work is no better, but at least her voice doesn't sound like a hoarse old woman fighting for a pitch that is above or below(in this case for sure) her very limited range.
Damnit, distracted by Ripster again.
Oh, FYI, retr0brite WORKS. I used it on a yellowed MX-11900 and the key caps as well. Damn near pure white now.