I cannot believe the blatant lies that some people post.
Do they really think that people will not notice when they predict revenue for a week at $110 - $120 million, and then stated that "almost $90 M" is better than they expected? Flat out lies to support spinning an obvious disappointment into something else.
Be honest. Don't be a liar. Simply state it did not do as well as you expected (to the tune of $20 - $30 million). The box office lead-in was known when those predictions were made. No spin can make up for lying after the fact about expectations.