There was an initial checklist published that had people like Napoleon, Mother Theresa, Mark Twain, etc. It was supposed to be the be-all-end-all Mystery Cut set being the last one UD was going to do. I redemed my code 2 Jun 09. During that time UD has recanted and been unwilling to publish an acurate checklist or provided the number or serial number of the cards.
As alluded to, buying packs is a risk. That being said when the bulk of what has been sent is utter crap, most of which is high numbered: Tom Cheney, Arthur C Clark, Roy Demeo (a murdering crime boss who many find offensive for even being included), Don Budge, Harry Litwack, and Altovess Davis (Mrs. Sammy Davis, Jr). There have been a few hits posted: Walter Peyton, Lucille Ball, Red Aurbach, Brigham Young (1/1) and Bettie Page (2/2).
The point of frustration has been that 1) the time to put the disappointing unofficial checklist is unexceptable, 2) Most of the cuts are of no-names that are no where near "legendary," 3) for the price of the redemptions ($300) 1 out of 20 people may realize breaking even for something billed as a case hit when most of the rookie autos and Gu cards are worth as much or more than what people are getting. Lastly UD has not been much of a help at all keep promising things then recanting over every aspect of the program.
I personnaly am not worried about the value but would expect a quality cut based on all the factors that went into producing the product. Not everyone expects to get a King Tut autograph but something of value is assumed. I will post what I get later today.