I was in both last week. Premier club is basically a bus stop with coffee and tea. For 30 minutes it’s fine if you need a water or some caffeine.
The plumeria lounge was much better - but still
keep expectations in check. I agree, while limited, the food was actually very good. Miso pork was very tasty. The ahi poke was fresh and flavorful with good rice. Dessert was the fresh pancake machine with coconut syrup and fresh fruit. Again- not luxurious but very good.
Drinks need work - basically 1 very cheap red and white wine, 2 beers, and Maui hard seltzer (which was the best choice in my opinion).
Overall good 1.5 hour stop before mainland flight.
They’re working on a new one which should represent a flagship lounge.