Hi been there done that,
My husband and I are considering this itinerary and have mostly traveled (pretty extensively) in Europe as well as other cruises to Alaska, Caribbean, Hawaii, Panama Canal, etc. I guess you get the gist that we're looking for a new adventure and have heard that the South America cruises are great. Do you mind letting us know what you like about this itinerary compared to your other trips? I understand that the scenery is spectacular, so do you know what it would compare to?