Absolutely loved Out Run, even owning an official Out Run t-shirt at some stage. I remember the first time I completed it, in an arcade in Oxford St, during a lunch break in my induction week at Midland Bank in on Tuesday 13th September 1988.
The music was great too - if Japanese jazz fusion is your kind of thing!
The home computer versions were, inevitably, poor by comparison, but I believe the Sega Saturn version is a very good version of the real thing. If I had the room and money for a top-spec cabinet version, and could get hold of one, it would be installed at the drop of a hat.