>>5801831They're using a printing tech like you see on Figuarts, which is pretty ugly, BUT there are solid paint apps underneath that (unlike figuarts), which are either tampos or/and masking jobs.
The print apps are only being used as highlights and shadowing, so it doesn't look bad on most of the figures. That Superman looks as bad as he does because they overused the dots, so he is an outlier.
If you look closely at the Harley Quin, you can see it.
It's pretty weird, almost like someone is using a dithering effect over an actual photograph.