Replying to Google earth flight simulator

so, i was fucking around last night on google earth and came across the flight simulator... took a lap of lake tahoe, flew over the himalaiya, buzzed my home town. i thought it was pretty neat (I am a big nerd though)... considering it took me this long to find it, thought I'd let you guys know, incase you weren't aware.

and for those that are aware, do you like it? I think I might try to fly through the grand canyon without crashing. could be hard.