That's a bit of an exaggeration as to the handling of the cars, and the second post out of your two you've used that exact termCan't say I've noticed this "driving on ice" feeling.
The handling thing has been discussed in many, many threads, and most of us here come to consensus that it's pretty accurate, even for higher powered cars, according to those around here who've driven higher-powered cars.
Yes, yes, a bit of an exaggeration obviously, it's more like Ice that has had rock salt sprayed on it.
Anyways, I'm sure you guys here on the forums agree that it's pretty accurate, but 'pretty accurate' is not accurate enough. Very subtle and marginal physics adjustment separate a good sim with 'pretty accurate' physics from a GREAT sim. I want gt5p to be a great sim. I'm eagerly anticipating the update.