The best advice I can give anyone who is 6' or taller traveling from Dallas to Honolulu and returning from either Honolulu or Maui as we did on flight 6, is to pay the little bit extra from extra comfort seats. It makes all the difference in the world for the nearly 8 hour flight. I never felt cramped for a minute. The only negative really was a positive. The flight was listed as a "snack" flight but it turned out we actually got a wrap along with chips and cookies which was enough to hold us over until we arrived. The attendants were attentive, even on the overnight return flight to Dallas, unlike some overnight flights we've taken where the attendants disappeared for four or five hours. The bathrooms were kept clean and operational. Overall a very good experience - on time both ways!