This is the cheapest way into high-refresh gaming on a curved screen. The curve wraps around you a bit, which makes games feel more immersive than a flat panel, and the 200Hz refresh (how smooth motion looks) keeps fast shooters feeling fluid instead of choppy.
The trade-off is resolution. At 27 inches with 1080p, you're stretching fewer pixels across more screen than most people prefer — text looks a bit fuzzy up close, and you'll notice individual pixels if you lean in. It's fine for gaming where you're focused on the action, less great if you're also using this for work or reading lots of text.
The VA panel gives decent contrast so dark scenes don't look washed out, but the HDR sticker is meaningless — it won't make highlights pop like real HDR does. Treat it as a bright regular screen and you'll be happy with what you paid.