At least it doesn't with anything where the frame rate varies, G-sync on or not. Running Smash on the Switch on it it works fine @60Hz and you almost can't tell anything is wrong. Running a PC game at anything under 144Hz causes weird glitching, especially in borderless windowed mode.
It's not a software thing, though. It's just as broken with the Switch, it just doesn't show as much.
>anything over 1ms reaction time
>better
And I'm not getting an OLED because I'm not rich.