Universal has shown a willingness to "plus" attractions way more than Disney has. Even attractions that are actually great to start with get additions or changes that improve it (Spider-Man, Forbidden Journey). I think F&F will stick around for a while but I really don't think it will remain in its current state for too long. They have to be reading the feedback and considering some minor changes in the short term and significant improvements in the long term. Who knows... this could be Universal's version of "Journey into YOUR Imagination" where the feedback is so bad that they close it for a few months and open it with a rework that makes it slightly less embarrassing? Maybe it's just wishful thinking but I'm going to keep the faith for now.