I haven't seen any reviews yet for the LA to Hawaii and back, so here are my observations.
Embarkation: we were on by 11:30 because we had made arrangements for the Bon Voyage Experience so that our daughter could visit us on board. At the lunch that included wine, I made a reservation for the Chef's Table and we were lucky enough to be chosen for one of the three nights it was offered.
Cabin: we had a mini suite D603 on the deck that has the open balconies and enjoyed the space, tub and two flat screen TVs. We had a great cabin steward, although our room was often not made up before we returned from breakfast, as has been the case in the past.