I agree about DOM. But I was talking about OS, where, except for the UK, TFA wasn't as absolutely out of this world big.
Then, there's a comparison you can make with FB and it's retention rate from DH2. Even unadjusting for ER, FB will retain 60% of DH2's 2011 gross.
But if we adjust to TFA's ER, and we should, seeing how ticket sales are a better comparison than pure USD which fluctuates a lot, DH2 would've made around 790m OS. That means a 70% retention rate from DH2 adjusted.
Anyway you look at it, a 50% drop from TFA is not good. C'mon people, you were predicting 1.2-1.4b a few weeks ago. Now 1b is in question. I'm not saying it won;t be a success for Disney, lol. It will make a boatload of money. But the retention rate itself is not good.