I know when I first test drove my first GN I was very surprised at how well it handled. I heard horror stories and I drove an 84 Gran Prix back then so I thought handling would be about the same. I was wrong.
I think most of the complaints are from people with worn out front ends and running crappy tires. Once I got the front end rebuilt and some good 50 series tires on 16" rims my car outstopped and out handled two of my friends cars, a 91 5.0 and a 93 TA. I remember having someone pull out in front of us and I stopped with plenty to spare, only locked the wheels for a split second on accident and my friend in the Mustang went screeching by me with all 4 locked, probably another 50' or more. Think about it, .79 on the crappy 215/65/15s isn't too bad. Hell, put those on an exotic car and it will handle like crap too.