Given the fact that it's old as hell, i think it's pretty good.
There's no plot, but this isn't exactly the kind of thing that really needs one, so that's excusable.
The starting menu was good even by today's standards, even if the music was annoying, as was the other music. The FX (eg police radio, engine sounds) were really good, among the better half of what I've seen.
So overall a decent flash given the age, but needs some work in the music departments.