As a model S owner who has been giving some serious consideration to an X, my question is what features are "missing" or what is inferior on the X to the Model S. I am thinking of both factual (for example opening panoramic roof), questionable issues that might improve (for example slower UI on the display), items that only some people would consider a "feature" (power extending door handles) and opinions (for example Good Looks). I can name a few (I just did!) and there are others I sort of wonder about like the power charge port door, etc. and thought those who have had experience with both vehicles can give some of your insight and experience. It's easy to see the items that people love some features (or don't) when it comes to the windshield and the FWD, etc but I am thinking more of what I might be giving up with a move to the X. Thanks in advance!