After 12 titles and several of them disappointing, is the newest NFS worth buying? Perhaps a shift in the right direction? Lawls in this review of Slightly Mad Studio's: Need for Speed Shift (PC version reviewed). Also, for some reason I have found out upgrading makes a HUGE and negative difference toward handling! For instance, in my Lamborghini LP640, if I upgrade everything involving handling, and then only the engine, it will handle beautifully. But if I start upgrading the turbo, gearing, and most of the "Extra" upgrades (including large brakes) it will slide all over the place, negating any performance boosts. I assume this could be fixed by then tweaking the car to handle the performance, but what I've done doesn't seem to help and the game gives no guidance on tweaking anything so I have no idea.