Your pictures look like prime rib I've had on most cruises. Here's a picture of the prime rib I got on the Glory. As you can see, it does not even resemble prime rib, did not taste like prime rib, was about 1/4" thick, was tough, and served lukewarm! And yes, I did send it back and got the same thing in return. Not only was the food extremely disappointing, but our waiter and assistant waiter were terrible. As I said, out of 47 cruises on 11 cruise lines, this ranks #47 on our list - it was that bad.
And by the way, I've been on several Carnival cruises and the food has never been great, but it's always been pretty good. I can't say the same about this cruise on this ship. It was overall very disappointing and all 3 of us, who are seasoned cruises, had the exact same feeling about it even when we ordered different items.