Summary: I Love this monitor!! I bought a Used(Like New) version. I received it 3 days ago. From what I can see no dead/stuck pixels and super color. I'm not a gamer so I can't speak to the performance of this monitor in that aspect.
Summary: For use with my Mac Pro late 2013 I ordered 2 of these screens to replace 2 X Apple Thunderbolt 27" inch screens. I could not find anywhere the answer to my question could I run both of these at 60Hz refresh rate.
Summary: This is the WORST monitor I've ever bought. I don't even know where to begin with the number of problems this thing has given me. 1. First one I got was DOA. Had to replace it. 2. Second one (currently using) has multiple dead pixels and bright pixels. 3.
Pros: 4K looks beautiful
Cons: Screen goes black Light bleed Resolution upscaling support nearly non-existent Dead pixels Bright pixels Sometimes has to power cycle to get it to display a picture Customer service dept is rude Warranty dept is useless
Summary: I was leery about buying this from some of the negative reviews. The price seemed too good to be true (4K monitors as large as 32" are prohibitively expensive in April 2015). This monitor was everything I had hoped for. I can't see the individual pixels.