i'd sure like to know which door was U/S so incase of emergency, i would head for the other door...just a peace of mind, rather than fumbling around with a U/S door....
but of course, i get upset when they seat 60 y/o grannies in over wing emergency exits who "are willing to help" and "have read the safety breifing card".... sure, but can they lift a 20kg door and throw it outwards if they needed to, when u just witnessed them having trouble putting their carry on luggage in the overhead compartment