This was our second time doing the Luau Kalamaku. The show is the attraction here. It's very professional and well done. Now for some, that might be a reason not to go. It depends on what you want. The opposite would be the Smith family Luau which we have done several times. That Luau seems to go be getting dated and the benches become very uncomfortable as the show goes a little too long.
My only reason for not giving 5 stars is the meal is good, but you feel really rushed eating. One couple tried to participate in the pig uncovering and by the time they reach their table, salad was already gone and cleared from the table. It is all you can eat but there is no time.
Make sure to include the train ride, especially if you have children, with your ticket.