The people and service is incredible, this was my 3rd time to Fiji it never fails to amaze me how happy and friendly the people are.
A lot of people mention the cost of food/booze, and whilst yes it's does seem more expensive (than say an Asian holiday escape), with the Australian dollar being so good it is very much on par for any Australian/NZ hotel.
Whilst this resort is huge, it is very spread out and family orientated but also great as there is an amazing adults only, ocean facing infinity pool and Navo restaurant is generally child free, yay! (No offensive to kids + there is a giant family pool & Trekkers kids club). There are 4 restaurants from fine dining (Navo) to buffet (Sansana) to lounge-y (Karma) and the grill (Tabo). All have good food depending on what your after, but do yourself a favour and try the lobster Kokoda at Navo.
The last piece of advice is get a cabana spa massage! Beach front and totally worth the money. I had 60min Fiji massage on day 2 and 90min Oceanic body massage on day 5! The ladies are amazing!