My point is that
Legoland has millions of dollars - all those plans to enhance route 17 that have been pushed off and delayed/ignored would be quite a bit more likely to happen once the company gets involved. They have said they will work with the local government to make it happen. They need route 17 to be large enough to bring in their customers - which is a win for Goshen, because yay, improvements to Route 17!
I know the water park was pictured on the slide for the park plan, but isn't in the immediate plans, as you said. And it is a great town, but this will help with some much needed improvements that have been pushed to the wayside - Legoland has already stated they will work with the city to replace water systems that badly need updating. Local businesses will thrive and tax revenue will be great. My in laws live 2 exits down from where it is proposed to be, and they're actually fine with it.
Another good thing to think about is if Legoland doesn't move in, KJ will. Sooooo....lol. I know there are people going both ways in the decision, but it seems like so many see the benefits and are excited about it. And hey, you may get a grocery store! WOO!