We have 2 rooms booked on the club level at the Polynesian for this May. DH and I in one room, our aunt in another room. DH and I chose the lagoon view, while DAunt chose garden.
We have
AAA, so when I booked, I asked about AAA discounts for both rooms. Surprisingly, ONLY the lagoon view (club level) room had the discount available, NOT the garden (club level) view. So even though initially the price difference per night was $125, with us having the AAA discount, the price difference is now only $58 per night.
If you AAA, and if there are still discounts available, that might help you out considerably while waiting for the AP discounts to come out.
Also, there definitely have been AP discounts for club level rooms in the past; we're also AP holders, so I'm hoping for an AP discount as well
In regards to your question if it's "worth it" to upgrade to lagoon view, only you can answer that, but my DH feels that since we're already paying a lot for the room anyway, not why add a little more for the view since we really do enjoy the view from those rooms and take the time to sit out there each morning, often times midday, and every single night. All night long the castle changes color, so we leave our drapes open so we can see it from bed. Ahh....I can't wait to be back there! LOL