I visited both the Centurion Lounge and the Aerolineas Condor Lounge, which were across the hall from each other.

The Centurion Lounge was nice and the food was marginally better - not anything epic - little mini ham and turkey sandwiches on biscuits, bread sticks, chive dip, Freddo ice cream (nice touch). They did have sparkling wine on New Years Eve whereas the Aerolineas Condor lounge did not.

The pre-packaged sandwiches at Aerolineas Condor lounge did look pretty darned bleak.

Upside of the Aerolineas Condor lounge was that it was HUGE and the back room (keep on walking...) is mostly empty. (The Centurion lounge went from poshly comfortable to comfortably crowded as flight time approached.) In the very back of the Condor lounge are 4-5 super-nice electronic massage chairs and two shower rooms.