The price is great for a 4K 28inch monitor. The body and finishing is quite great in term of balance and stability. I have used it for a few months.
Cons: the colour representaiton can be really different, when you print out the colour difference is even more noticeable.
Because it has high resolution, some apps are not optimised and the icons can be very small.
The brightness level cannot be dimmed (but most monitors are like this, unlike monitors on laptops).

Pros: big monitor
cheap
Overall it is a good buy as long as you are not particular about the colour quality.