[bfred_it]

ML generates some rather bad artifacts. Just look for those.

Even in this[1] difficult comparison you can see the non-human repeating skin patterns on the right and the awkward teeth contour. Also hair-on-skin often looks wet and with unnatural bends.

When comparing wrinkly people then it gets a little harder.

1: https://i.imgur.com/KWnhkBS.jpg

[repolfx]

That one is super hard when looking only at the face.

Look at the clothes and necklace. The clothes are different on left and right sides of her face - the moment you see it you can't unsee it and it's obviously wrong.