Quite a noisy UI actually.. The horizontal char info is nice.. but how they heck you see whats going on with all the rest of that stuff anging in the screen.. ..Want a futuristic HUD display?? play a flying sim.. =P
This is the UI I use and the only one I will ever use. Its clean and doesnt have all the extra BS that I dont need. The windows can also be made transparent, duh, so you dont need to worry about stuff hanging in the screen. Furthermore, they dont hang into the screen anyways unless your using a resolution less than 600x800. The picture that you see there is a cropped image which is why it looks like they hog the screen :p That guy also has his action window up for some reason.
Anyways, dont knock a UI till you've seen the whole thing. Also, this mob drops Black Marbles which arent listed in his loot.