I didn't read everyone else's replies so my apologies if I'm being redundant.
Every car I've ever seen has had its share of quirks. In this case though you're dealing with a sports car, and the requirements for a sports car are much different than your average Accord. Rattles, squeaks, etc.--a lot of that comes with the territory.
Not only that but you've bought a Porsche. That's a luxury car and you're going to pay luxury prices for everything. Not that that means you shouldn't expect the best!
I've had my car in for a bazillion little things but it doesn't bother me because the dealer works on the car and tries its best to resolve the issues. This doesn't diminish my enjoyment of the car at all because of the things that it does SO well.
At first I was a bit annoyed, but once the car got to a state where most of the little annoyances were taken care of, all was well. Now I'm hacking away at them about the stereo issues and hopefully something good will happen there!