Here's how I look at it. Disney is a luxury, not a necessity. They can and will charge whatever they can get. At what point that will be too much...is up to the public to decide. When the public decides that it's too much and not worth it, they will stop buying it. The public shouldn't need protection from that, anyone with the ability to think, can make that decision on their own. To think that a cap might be put on what a business charges for a recreational venue is silly, but it does make a good dream in a place where "Dreams come true".
A couple of good observations were brought up. First, that the number of tickets sold as one day is not as much as one might think, I'm sure. Those that do know that if they did multi-day passes they would pay less per day, but, if all they could use is one day, it's cheaper to do that then invest and then throw away. Hardly anyone goes to WDW, for example, that thinks they can get much done in one day. It's expensive, but, way cheaper then buying a multi-day ticket, pay for a room, another days food, etc. as far as total spent is concerned. Second, a value is determined by many things. Everyone that has made many trips over the years, take the entertainment factor for granted and therefore only base admission prices on what they paid in the past. To really determine a value one must compare like venues at TODAY'S PRICES, not what it was years ago. Name one thing that we purchase, that we don't have too, that are the same price year after year. Rates go up because costs go up and to maintain a level profit margin, they raise prices. As far as value connected is concerned. The same thing that we saw last year can cost more today simply because prices always go up. Does that $12.00 steak you had this week, taste any better then the $3.00 one you purchased 10 years ago? Is the quality any better, really?
Parking...well, I defy you to go to any show or sporting event where the cost of parking is what one would consider reasonable. You get to park all day, all day in a relatively secured parking lot, for what is now $15.00. Go to a ballgame and pay more then that for just a few hours. For anyone to charge that much for a little 8 X12 spot that your car sits on is hard to take, but as far as comparing...it's pretty much what everyone else does. In fact, Disney raised to this years rate when Universal was at that $15.00 rate last year.