Great Monitor, almost perfect.
The Good:
* Beautiful, vibrant picture. 100 Hz refresh rate.
* Sturdy build. It's heavy. That means it's expensive.
The Bad:
* Settings menu in Korean, but there is a way to change it to English: Open the menu with the left-most button underside the monitor (push it twice to access the menu), select the last option there, then the first option, and you'll see an entry for "English" at the top.
* You won't get full UHD unless you use a modern video card. Doesn't have to be a top-of-the-line, but has to list 3440 x 1440 or greater as a supported resolution. The listed video cards wont work as I had a GTX 480 and anything above 1920 x 1080 was blurred. Do not go by what dream-seller's list says as it's not entirely correct. Find a card that supports 3440 x 1440 or greater per the manufacturer's website.
* Really bright at night and it would be nice if it had dynamic brightness. There's an option for "dynamic" but it doesn't work too well. Have some other ambient lighting source ready.
* Every time the monitor comes on, it will display the input that's it's showing. This is annoying and an eye sore. Other monitors will display this in the top-right corner of the screen since it's not that important to know which input it being displayed, especially when you have only one video cable going into it. But this thing displays it right in the center and there's nothing you can do outside of making it slightly transparent. I'd really like them to issue a firmware update to fix this, but after speaking with the seller and even writing the manufacturer, I'm afraid this is not going to happen (but it's something you should expect when buying an item not designed for an American audience).
* Can't adjust the height on the included stand, and no VESA support, unless you're willing to grind some of the metal off your mount.
I ended up returning mine, but as others have said, you may find satisfaction with yours.
Verified purchase: YesCondition: New