My wife had the prime rib melt. After taking a few bites she found quite a bit of grizzle. We would have accepted a few peaces but as she went on found that half of the meat was grizzle. The waitress did come over in the beginning of the meal to ask if everything was OK.
We mentioned the grizzle but told her that it might have just been a little part of the meat. There was no way of knowing how much grizzle there was until finishing the meal. At that time we felt that there should have been a financial compensation for the poor slice of meat.
The waitress stated that we should have brought up the problem early in the meal but we had no way of knowing until she continued on with the meal as to how much grizzle there actually was.