5 stars because it performs as expected, arrived well packed with no visible flaws in the stand, bezel, etc.
Screen is flawless, without missing pixels or variations in the background color.
I tested it in clone mode on my notebook to compare screens, and found no differences or flaws.
Has both VGA and DVI inputs, which I consider a plus. Also came packed with the power and VGA cables so it's ready to use.
Performance is good for business graphics and text.
I'll see how it does with more intense gaming and movie streaming - if I need to add to this review I will at that time.