Personally, I don't think there is much value in the AP's unless you are able to go there quite often. I'll be going for 9 days this summer. I'm thinking about doing a second trip this winter. When I was looking at rooms and ticket options it looks like it'd be cheaper for me to do 10 day tickets for both trips than for an AP. Perhaps my math was off but if you have to do more than 20 days for the AP to be worth it, then there should be additional perks, discounts, incentives for it.