Well Pat.... since you are the only one who gets to see ALL of the comments recorded by the RR players, only you can determine the value of the RR to the next person on the list. If someone got a whole bunch of new cards from the sender, it was a good RR for him/her. If they only got a half dozen cards, then it probably wasn't worth the Priorty Postage for them. I do think that the back-of-the-card collector .... or the card collector who owns a copy of Carolyn Donley's fine book .... will get more out of a slot card RR than one who doesn't have the book or who does not get into "backsides". (Geez, that almost sounds obscene, doesn't it?) <g>