Some people will only dance to original demo copys. Theres a certain amount of snobbery on the scene and as Berry Gordy said its whats in the groove that counts and in my opinion they all sound the same. If I was still playing records I bought at Wigan Casino they would be in a sad state now. For me its all about how a DJ puts a set together and if the musics good I couldnt give a hoot if it was a boot KTF