I can definitely see pixels on the device if I’m wearing contacts unlike what most of the early reviewers claimed.
But it’s not so bad as to be unusable and you don’t really notice them in most contexts - the main place I notice pixels is using it as a screen for macOS. VisionOS apps are rendered very large by default so the resolution deficiencies aren’t as apparent.
Overall it is very impressive but there’s also much room for improvement in resolution.