i checked out mtg sally's thread about the finalists and here are their reactions, btw:
-wtwlf is, ell oh ell, praising the design of Klug's PT Cube and saying he did something similar. "By far my favorite submission...[it's] fun to draft and has a lot of historical significance to it. Newer players can draft decks within the cube and then research the decks they came from, finding out more about the history of Magic, its players and the decks that made Magic history" (i for one sure value this over replayability ahahaha)
-nobody else likes the PT Cube
-the contest feels like a sham slash popularity contest
-the lists submitted by the pros should not have become finalists and likely wouldn't have in a blind selection process