I'm considering canceling my order and getting an S5 with "close enough" performance numbers and all the bells and whistles for 15K less. I definitely dont need EDC and M Drive for the price, and think the new technology is somewhat ridiculous anyways. I also don't like the idea of cloth seats on a 57K dollar car. Seriously, most of the options on this thing are "must haves" if you ask me, and getting them is going to put me in the 65-70K range. The option prices are going to be the deal breaker for me.
S5 is starting to make a lot more sense. Better bang for the buck.