I saw it mentioned before, but I didn't see much conversation about it ... .
The thing that I thought was the most telling is when Len asked what is going to happen when the Walt generation finally is gone. I know that was a long time ago, but we still have adults that were indoctrinated (like myself -- I'm 37) as children during the rage of Disney. And even though there is a huge princess phase that children go through, is the fact that you like Elsa a whole lot going to be worth the price that they are charging for the WDW experience? And while it wasn't the finest analogy, he made the point that if a company like Coca-Cola just started upping their prices and expecting their loyal fan base to keep them afloat, how would that eventually not bite them in the butt when you have a new generation that wasn't "brought up on Coke" that's like "Uh, I'll take the half price Pepsi, please."
Since UO is keeping up with Disney as far as gate price, I guess it's not like there is a great cheaper alternative right now, but perhaps the alternative is eventually just going to be to not go. UO at least has Harry Potter which is a newer phenomenon. Your trip to WDW isn't going to be centered around Frozen Ever After, the Frozen Sing Along, and the Frozen meet and greet.