This is the 27-inch gaming monitor you get when you want smooth, sharp gameplay without paying for a brand name or features you won't use. It's 1440p — sharper than standard HD but not as demanding on your graphics card as 4K — and refreshes 180 times per second so fast games feel fluid instead of stuttery.
The IPS panel means colors look consistent whether you're sitting dead-center or off to the side, useful if you share the screen or lean back in your chair. Pixel response is quick enough that you won't see trailing ghosts behind moving objects. ViewSonic isn't the name people drop in gaming forums, but the screen does what it says on the box.
The HDR10 label is basically decoration — it won't give you that punchy bright-highlight effect real HDR delivers, so treat this as a regular bright monitor and you won't be disappointed.