My opinion may change when the show opens.. but as of right now after viewing the video I'm completely unimpressed with this show.
The water screens have always been my least favorite part of Fantasmic (really, it's why i'm not a Fantasmic fan) and that continued with World of Color but WoC had enough other elements to make it interesting for me..
This show seems to be going back to Fantasmic=type over reliance on the screens. I've seen the other boats, laterns, floats, etc.. in person and on the water and to me they just feel blah.
I'm hoping i'm wrong, but as of yet this show seems really dull.