I watch me some Discovery Channel, and as such, I see a lot of commercials for Planet Earth, both the re-aired episodes and the DVD collections.  Despite my aversion to the cost of movie theaters, I would gladly pay $10 to see Planet Earth on the big screen. 

Update:  I really should've seen Disney's Earth while it was in theaters.  It's exactly what I'm looking for, since it included a bunch of footage from Planet Earth. #entertainment