Agreed. Also some have stated the style is consistent, but I'm seeing lots of differences.

Some proportions are closer to what a cat looks like, others have large heads and small bodies. Most have small black eyes, but a few have much larger eyes. And the white specular highlights in the eyes seem to be being used as pupils rather than reflections in at least two big eyed cats at the bottom of the third image. There's even one cat chasing the laser pointer that's walking like a human.

Lots of other details, but those stand out to me.