I tried to take your advice too, Southern. Of five to choose from, I did NOT choose:
~ the one that hid behind things
~ the one that would not let me roll her onto her back
~ the one that chased my house dog around and just wanted to play
~ the other one (very nondescript).
Georgia was engaged with her surroundings, but not overwhelmed or too "into" the people or the house dog. She investigated in ever-broadening circles (in a garage...) and she let me roll her onto her back but was not thrilled with the idea. She went after a rolled ball but sniffed it and then just watched. She didn't try to get it out from where it rolled and play with it.
We had just a short while to evaluate the dogs and as they are all white and all looked alike, it was a little like playing the shell game!
She's out in the barn now, in a lambing jug, acclimating.