My physics impression comes from driving stock RX-7 (N2), stock M3 (S1) and racing Castrol Supra (R1) on dry surfaces. GT5 physics is the most advanced physics any any GT game to date, more complex than Prologue, demanding as Academy TT physics, but much more subtile and profound. Tire-snap is now logical, you can feel the surface, suspension and weight on tires and you can perfectly determine what is going on with the tire-grip. I'm impressed with modeling of suspensions - feel of the road is phenomenal and in every moment you know what your car is doing through the force feedback effect delivered on the wheel.
You have a constant idea what your car is doing and you just know when you did something wrong. It is very difficult to explain by words, but all variables that determines the feel of the car on particular part of the track are linked perfectly. You just know when you're going over the top, when the line you've taken will not be good or when you've applied the wrong steer. Also, greatest improvement is done in realms of racing cars, where Kazunori finally reached the levels of his only inspiration, Yu Suzuki's masterpiece F355 Challenge. Sense of speed through corners is now perfect. The insane level of grip and power of race cars has been finally toned down, and feeling of having an ultimate driving machine now comes from ability to steer perfectly, to have control of throttle and brakes, to feel the suspension and to have time to prepare for next maneuver. Refinement in this area is the most important to me, because in all previous GT games I had problems with insanity of race cars. Now everything is in place as it should be, and I love that aspect most.
Of course, in days to come, GT5's physics will be analyzed as no driving-game physics ever was. I expect many criticism, searching for flaws, comparisment with "this game" or "that game", but I have strong impression that physics in GT5 is the most refined physics ever introduced in virtual world - as long as "physics" is determined by the feel of actual driving, feel of tires, feel of suspension, weight transfer, engine momentum and actual feel of steering. Sense of speed, grip, weight and car-performance is just logical and natural - and that is what matters most.
I tried to drive without ABS on both stock cars mentioned above, but even G25 pedals are not up to that task
Although overall effect of non-ABS braking is more refined than in Prologue, brakes needs to be approached with great attention. Actual tire-lock is easy to be done and I really have no idea how will users of DFGT/DFP drive without ABS if wanted
. Watching braking without ABS in replays finally looks logical and natural and later afternoon I'll be doing much more research in that particular field. On the other side, driving a Castrol Supra on R1 without ABS was totally different from stock-cars, I could tackle braking more efficiently and I presume that mechanical setting (tire compound, suspension, brake power distribution) have lot to do with the overall immersion of the non-ABS braking.
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ich wuste garnicht das bei der standart version ein code für den Nissan GT-R GT500 Stealth Model dabei ist 
