What do you guys judge when you look at a skin?

What do you guys judge when you look at a skin?

The amount of changes done?
The way the changes are one?
Texture detail?
Artistical values (how colors fit etc.) ?
Realism (will the model make the armor bend, does it look weird to have someone carrying big (HUGE) metal poles around (for example)) ?

Pray tell...

Or is it out of pure random what skin you like and what not?

I always judge first by how easy it is to tell what was skinned, sometimes it takes a second to figure out... THAT is a good skin

how well it looks, how well it fits on the model, and how much effort was out into it (all those OHH LOOK UBER BM WITH ARMOR skins really blow)