I'm curious...What made you decide to sign the papers
prior to watching the reviews/videos of the car? Not to sound arrogant or mean but I probably would've done that beforehand.
After spending all of
one minute on Google,

, I did manage to find several videos so far:
As you may notice, the reviews/consumers of the Q50 3.7 Premium model run the gamut. I can't tell how much time you spent driving/testing the Q50 Premium at this point but I'll just say, pay close attention to these videos.
Side question: Did you get any optional packages on that Q50 Premium?