I love the elegant way in which Sundace[1] has implemented this content discovery tool. It is quick loading and acts very nicely as a secondary navigation element. It strangely makes more sense than many structured secondary navs in other sites. Making it so prominent really puts a stake in the ground about the way this site wants users to navigate.
I think i have said it in enough different ways in the previous paragraph, but in summary – neat.
[1] http://www.sundancechannel.com/films/500313260
