Cost of John Carter: $250 mil
Cost of John Carter Advertising: $100 mil
Total: $350mil
Opening Weekend takings USA $30.6 mil
Opening Weekend takings UK £2.1 mil
Worldwide first weekend approx $100 mil
For Disney to break even after cinemas take their cut, takings needed $600 mil

Avatar in comparison:
cost $300 mil
takings $2,7
billionSource: The Times
Its a flop, I have to admit the adverts make it look terrible, its only a few seconds long, features a big gorilla thing and then just flashes John Carter in your face in huge letters, I thought it was some cheesy low budget junk aimed at little kiddies from the adverts.