Thanks again for all the input.
FWIW.... My spouse ( another male) and I have no interest in exploring Doha. We are only looking for the most comfortable flight and airport experience we can afford in getting to Greece (and back). Everything I am reading says this once in a lifetime flight on Qatar would be such an experience. And I am one of those traveler's that waiting until check-in for a seat assignment causes too much anxiety so I am already into a higher level of Comfort Premium.
Now if only the good fares in Business class last until our dates open up.