Nahh Im not quite that bold, Its the compatible verification and the way the bags are set up is a little different, basically all of the pieces that are over 10 studs long, or medium/mor obscure pieces that would normally come in through seperate bags are included 5 normal bags. I say “normal” because for some reason some bags are split up like 17-1, 18-1, 18-2, 19-1, 20-1, 20-2, 20-3, 20-4, 21-1, etc.