I accidentally voted wrong...
I meant to say 5 nights POP and 5 at AKL
You are traveling with 2 adults and 2 kids. POP might be a tight squeeze for 10 nights, but on the other hand, I personally could not see spending all the $$$ on any deluxe resort for 10 whole nights, since I'm not really a "resort" person.
I think it really depends on what you are looking for in a resort. Is it just a place to sleep for you? Or do you care about things like having a full service resteraunt and such?