It's one of the most beautiful screen I ever see. Seriously, it look great. It's a masterpiece. Unfortunaly, the screen is a four-panel portrait-style instead of a landscape one, wich is more pratical because it help keeping contact with the rest of your players. The panel are sturdy and of great quality. The GM Booklet is a gem and a nice addition.
Why I only give two stars now? Well, the function of a GM screen is to help the GM to run his game, to keep the flow. And this screen do it pretty poorly because it don't include the Combat Difficulty Table, wich is the number one reason to use a GM screen in the first place. Instead, you got a bunch of table that you use only between game session.