I agree with
@Leftlane generally speaking, and that's why I want to be sure that the unlock/start/drive capability is reliable before I take delivery. Other issues/annoyances I will put up with as long as the luxury drive comfort and music keep me smiling

(Heck.. I am still married eh? and am sure she would say the same about me)
The summary so far I am seeing is that the Key Card is the go-to solution when in a fix. If KeyFob causes problems, keep it away or in pouch for few mins and then retry. Keep both with you at all times.And 3.2.2. might have improved this quite a bit. So far I am feeling good....
I wish there was a tally/vote function on this forum to see how many people have what kind of bugs...