I personally can't stand glossy paper, inkjet or wetprint. If i have to move my head to see part of the photo because there's light reflecting off it, totally ruins the enjoyment of the shot.
(I've just started inkjet printing, my packs of sample paper just arrived today. I'm really liking the look of the German Etching paper, the more matte and fibrous the better...)

Come to think of it, that goes for computer monitors too. It took me ages to find a laptop with a matte screen, they're all glossy and hard to see in anything but a darkened room.