Wish it was glossy. But it being WOLED now is a no-go. Other regions may get a QD-OLED panel through panel lottery for certain sizes (still no 42-, 48- and 83-inch QD-OLEDs).
"with G-Sync compatibility to combat stuttering"
You mean screen tearing, which is much less an issue with OLED's fast pixel response times. With HDMI VRR I (and someone other also noticed it) noticed a softer image quality and maybe a slightly higher input lag.
PS: At least SAMSUNG got rid of the One Connect Box.