Yea it went public awhile ago. I like it just because in 6 years it will be standard on most new cars and I dont have to stop in the street waiting on all the idiots who cant parallel park. If you dont live in a big city or if you do and dont go downtown alot you cant truly appreciate it lol.
edit: Me and some friends are also wondering what happens when it Fs up and rams someones mercedes. Do you have to pay for it, your insurance, or Lexus?