I have the BRZ, but I'd imagine you're going to see this A LOT from both sides. I'd say you're basically going to have to be in the position to say yes or no after you've already displayed you can afford (credit etc) to purchase the car. In my case I'd pre-ordered and did all my paperwork before actually driving the car. Had I changed my mind we'd torn the paperwork up, but I was sold.
