Just so y'all know, the favorite prime rib coating for a few of us has changed. It used to be the Lea and Perrins Thick Classic Worcestershire Sauce. Well. that is gone and has been replace by the Lea and Perrins Bold Steak Sauce. It has the thick consistency and the flavor seems to be that of the original steak sauce. I do not have any Thick Classic to check it against. A check on the website seems to verify this progression. Lea and Perrin list the Bold Steak as "the same classic flavor in a thicker sauce perfect for marinade and dipping".
I am doing a full standing rib roast for Christmas, so we shall see.