Pretty fun game. While the loop of driving from a to b wasn't very interesting for me, driving very quickly was. Seeing how fast you could get zooming around town was pretty enjoyable. I think that if you added a timer or something that encouraged faster driving that would make the game much better.
Also, some kind of minimap would be awesome. I found myself a lot of the time crashing into buildings that you just can't see because of the camera angle. Adjusting the camera or adding a minimap so that you can see buildings coming ahead of you would enable much faster driving instead of cautiously edging forwards.
Overall though, I liked the map design and aesthetics but I think it just needs a few tweaks to really get it there.