There's some crazy numbers floating around out there with regards to NextGen, the whole project once implemented probably costs around $1 billion . . . but that is for all Disney resorts worlwide, as well as some of the interesting stuf they've been working on for ride queues. Given that NextGen helps the resort save money via automation, (less time spent repairing/stocking FastPass machines, repairing hotel card entry), it has already increased spending at WDW and is being touted as a success. Development of the tech was probably $25 million, maybe less, and what WDW got probably costs around $175 million, maybe a bit more . . . so no need to get freaked out thinking they could have added tons of E-Tickets. Disney makes money, and saves on infrastructure, and it is a cool way to lure guests to the resort.
I'm all for new lands and attractions, but NextGen didn't steal money from this area of the company, and it will make the investment back . . .