Quality wise? Mine came with 2 dead pixels, both within an inch of the side of the panel, so they can't even hardly be seen. at this resolution and on up, even on a plain white background, it looks more like a spec of dust on the screen than a dead pixel. Color reproduction is excellent, depending on which mode you have it set in. Menus are... there. Not bad to get around in though. Honestly, the deciding factor between the PB258 and U2515 was that the PB has real buttons, but the U2515 only has capacative ones.