Eric.. enjoyed your observations from the Century. Truthfully, for me 5 days isn't long enough of any scow. My very first cruise was 5 days, and since then they just seem to get longer and longer. If it's just 7 days, I'll do back to backs to extend it.
As for luxury... shouldn't a luxury cruise be like dining at Murano's every night?
BTW.. when in Apr. are you sailing Symphony? I'll be on her Hawaii itin. Apr. 24