I really don't like collaborative decks so I knew from the start this wouldn't appeal to me...
But I am a big fan of some of the card creators, among them Benebell Wen. And I'd recommend you all to hop over to her blog because the reviewed the deck herself, and she agrees with the comments here about the horrible borders etc.

So that was interesting to read.
Some of the cards are lovely. I really like Waldherr's in particular.