The big result here is that the more you spend the more perks you will get. This is the "world of tomorrow" which we as a society are building. Look at the stratification we create with charter schools, airlines, colleges, internships, political donations, etc. This is just Disney playing it out to the extreme. But within 5 years, this will be our lives when we use our cell phones for all of our purchases and are finally transformed into the measurable consumers that corporations have so longed to create.
In this case, the budget traveler used to have the same experience once inside the park as the person staying at a high priced Disney property. Now the experience will vary greatly based on your spending habits. Think about the ways casinos take care of "wales." Big spenders will get to the front of the lines, get the chance to meet the characters, etc. People who pack their own lunch and avoid buying junk in the parks will spend hours waiting in lines or will simply be denied access to certain experiences in the park.