Not sure how it performs in tests. But the thing I don't like most right off the bat when looking at the specs is that the only input is VGA. That means your picture quality will be poorer than on DVI. It will probably be more evident on a 24".
At least for the Dell 2007WFP, I saw a difference. My roommate ran it off VGA and I run mine off DVI.
If you think you can’t do something, you’ll never be able to do it. No matter how easy it is.