I was kidding Patrick, but in the end it does not matter what I think...or you think. There is no real hobby recognized definition of a master set or a variation.
And what is a super set ? How does it differ from a master set ? Should master sets include only true variations where an intentional change was made in the card ? Should recurring unintended print defects be included in a master set ? In a super set ? How many times must a defect occur before it is recurring ? Who decides all this anyway ? Does each person have the right to define the set they collect the way they want. ? How many have to agree with something for it to be a hobby norm ?
While some may concentrate on the 52 set or another particular set or sets, I try to collect these things across sets from 1951 to 2015. It's okay by me for you to be the arbiter of the master set list for 1952.