Where did I say it would be terrible? I just think it will be a minimully upgraded Space Mountain experience. Since SM is actually sold as an ILL at the most popular theme park in the World, that is hardly saying it will be in bad company in the eyes of the masses."A ride that would be ridiculed if it opened at Epic Universe for being a poor effort? Also sure."
Has it opened? Do you know 15% of what you speculate? You've seen what, a pic from inside that is more than a year old and some leaked blueprints?
I'm not sure it will be amazing, but for you to presume it will be terrible is just as off base as someone guaranteeing it will be amazing.
Let's not judge the present in a box until it's opened.
The fact people are asking if there will be AAs in the ride gives an idea of what some folks are expecting.
And the list of overhyped Disney rides is rather extensive at this point. Even this year, in the same park as this ride.