This makes me simultaneously want to got to London, buy a really expensive tilt-shift lens, and play with toys.

High on London by Matt Godsen and Rob Rackstraw on from the top of the Paramount Restaurant.  They say this was done with 12 hours of footage.  On one blog, some jackass tried to blast it saying that it was all fake tilt-shifted.  Whatever.  Even if it was it looks rad.