Many of the reviews for Disney's live-action/CG Dumbo goofed on how a film featuring a flying elephant failed to "soar". And, despite the movie opening in the top spot at the US box office, that can also be said for its performance. Tim Burton's latest took in $45 million, according to studio estimates. That's far from a great opening and below the Mouse House's expectations, yet with a day-and-date launch in many countries around the world, it saw its performance boosted to $116 million worldwide. Compared to the likes of Disney stablemate Captain Marvel , however, that's not a particularly impressive start. Now we'll have to see if Dumbo can hold on, but given the highly competitive marketplace for movies, that seems doubtful. Jordan Peele's Us fell to second place, but still added $33.6 million, crossing to $128.2 million in the States alone. Given that it was made for $20 million (before marketing costs), the horror pic's American p...