When a four-day weekend expected to bring in $100 million only gives an estimated $84.1 ($70.6 million for the three-day), chances are an investor might be a little disappointed. But for most, an opening that big is a good thin...

Director Baz Luhrmann may have had a solid weekend with his adaptation of The Great Gatsby, earning an estimated $51.1 million despite mixed reviews, but it failed to keep Iron Man 3 from taking the box office for a second stra...