TSL will definitely be a success as far as getting people through the gates (though i'd say not nearly as much as Pandora), but it will also probably be a bit of a disappointment when it comes to the rides. After showing they can create an overwhelmingly popular modern-E ticket in Flight of Passage last year, I feel like many are going to be in for a slight shock (probably mostly the passive Disney fan, tbh) when they see that the only two new rides are Slinky and Saucers.