If you didn't have the 500 or so free hours necessary to explore the virtual architecture of the NYC doppelganger "Liberty City" in the latest version of Grand Theft Auto, here's the quickest way to do it: by helicopter. After the jump, a video of a virtual helicopter tour of the artfully rendered version of Manhattan-you can see the Chrysler's building spire from above. At the end, the chopper's passenger ends up in the river: