That game is both completely silly and fluid AF.

It is also terrifying. Piloting a bicycle through a city at 150MPH is really something else.

One thing I felt I wanted as I goofed around with it is this: Blurry Speed. I don't know if that's what others call it or not, but: When driving in GTA:IV, there's a speed beyond which things start to get motion-blurred and smear together. I thought that aspect of the game was kind of fun.