I'm going to review first, then decide on stars.
First, the service by Gina was 5 star!
Wine List was 3.5 star but pricing was way too high - give it 3 stars.
Petite filet mignon, medium rare was 5 star!!
Creamed spinach was 3 star, as was the loaded baked potato - neither had much flavor. But the caesar salad was worth 4.5.
OK - overall, I'll say 3.5 star. Since I can't do that, a 3, because the total experience just wasn't a 4
I've not tried Ruth's Chris in Scottsdale, but my experience with Ruth's in other cities has been better than this