It'll definitely be below what Disney expected. There's no way of spinning that.
But the thing is, a movie can still be a massive hit and not be what the studios expected.
TROS is for all intents and purposes a huge box office grosser and is a far away from being a flop. And even as a neutral (as in, not in Disney's studious) it's just difficult to call a billion dollar grosser a disappointment. However, what we feel and what Disney feel is quite different though.