I suffered lag until I turned off all sounds (and the eye thing, whatever that was). My main gripe is the annoying navigator. Sure, helpful in the first stage when youre not sure of everything, but after, no way to kick her out of the car? I can see Im out of rockets and low on fuel, what I dont need is giant Batman-like narrative blocking my view! Money is mostly pointless, as you usually have ample, but are lacking in skulls. The cherry was getting a bonus of $10k after getting all upgrades. Uh... WTF? I also wouldnt mind a downgrade option in tyres, esp. for the last stage, where driving on bouncy castles isnt that helpful. But overall (once the lag is gone) a very enjoyable game.