I really don't understand the fuss about the tailgate. Sure, I like it, and it can be useful, but it can also be a pain in the butt and an annoyance.
No tailgate means just one panel to open (vs two), a larger hatch to give you more cover, and easier to reach the furthest points of the cargo area. Plus it opens up the possibility of having an opening/lowering rear window - I'd take that over a tailgate any day.
A real dealbreaker would be something like an electronic hand brake. I just had my first experience with one: mom parked her little CX5 in my garage, nose in. My travel trailer was in the other stall. CX5 battery died, so I figured "hey, no problem, let's pop that baby in neutral, push it out of the garage and I'll jump it from my LX." After some 20 minutes of wondering why the hell I couldn't move a tiny car on a level surface, I Google'd the CX5 manual and learned that in the even of a dead battery, you CANNOT disengage the hand brake. WHAT?! Cue: 1.5hrs to move all of the other vehicles, move the travel trailer, bring in the LX into the garage, jump the CX5, and reverse the process.
As of today, I view electronic hand brake the same way I view meth: not even once. F-CK THAT!
/end rant.