Nothing wrong with them. I've got two, one of which is almost 10 years old and is still running strong as the kids' PC monitor for 3 years now despite the abuse (ViewSonic A75f). The one I'm using is a black one that has a nice crisp picture and I got it for free from a coworker.eww ViewSonic. [] ]'>
That black one might get replaced soon with a 22" Acer LCD that's gotten really good reviews (don't remember the model name).