In my humble opinion, nickbuol, DK should be the first disk you pop in. That way, every other Blu-ray will be a complete let down for months, and more likely years, to come. Isn't that the nature of this hobby! I watched Tropic Thunder last night, and, well, it aint Batman. Looks fine, but those IMAX frames are like HD crack - I gotta get more of that.
What player do you expect Santa to leave? (way off topic now...)