Yes we compared.....
POP was $1389 for 8 nights, 9 days with 7 day hopppers (that expire) for 2 adults and 1 child.
The same thing at the moderates costed $1869. We were looking at $2699 for AKL standard view.
We originally planned on staying at the POP since it is the best bang for your buck (no matter where you stay the
free dining is the same price) and I was ready to book for 5 nights and get 4 day hoppers. Then when I was online, I noticed for hoppers that expire, the price goes up only $1 per person until day day 7. Well I called DH and said, can we pretty please add a few more days, it will only cost us the room price?? So then we did and then I thought heck, I am saving with free dining and getting 3 more days of hoppers for all 3 of us for a grand total of $9

What a bargain!! So instead of being satisfied with my savings

I decided to upgrade to CSR. Sure it isn't cost effective but I will be there for 9 days and will have more downtime and I wanted a place a little more relaxing and some more eating options (since there is free meals!!)
So that is my rational on why I went from a 5 night at POP to an 8 night stay at CSR.
My DH thinks I will come up with a reason to go deluxe and yet I already have - you are closer to all the other deluxe resorts with great restaurants so you won't need a rental car and it will be so much easier to eat - he didn't buy into that.

Really though I wouldn't upgrade to deluxe for this package, not worth it. I can see moderate for a longers stay but thats it.