I'm a DW Drum guy (through and through, check out my Album), and I can tell you, all 3 drums needed tuning when I received them.
Sure, I've seen the YouTube video on DW, where they claim all drums that leave the factory are ready to play, and I won't argue that point, providing you don't mind playing a drum that sounds like a pre-schooler tuned it, not to discredit DW in any way, just saying.
I sort of wondered if that was bogus. Thanks for the comment.