Asking no body to discuss their experience in places specifically designed to discuss experiences, until you experience it is self-centered. Asking a company that dropped $2B on creating a new theme park land to not advertise it until you see it, is self-centered. Their ads are no different than movie trailers (except much shorter), I've never seen any movie advertised with just a logo spinning for 30 seconds. The ride has been open for two months, at some point the onus is on the people that don't want to know anything to disconnect. I
I understand being annoyed are headlines that give away major plot lines in the headline, or spoilers being stuck somewhere completely unexpected. But there were people in the ROS thread complaining about movie reviews having spoilers in them, seems like an obvious thing to avoid if you don't want to be spoiled. I think a big part of the problem is people now are against knowing any detail of something, while spoilers used to be about major plot points. Of course there are people on the other side that go out of their way to spoil things just to be jerks.
*I want to be clear, I am not calling anyone self-centered, just that it is a self-centered act, and everyone has some self-centered actions/tendencies.