Can't agree with that JL and Spider-man box office prediction. Most didn't think Suicide Squad would hit $600 million, let alone $700 million. JL as way more pull than SS, better number would be at least $700 to $800 million. Plus all the hype Civil War gave to Spider-man, I can see it hitting $700 million as well.
Same with that prediction for Beauty and the Beast. Holy shit that's low. Considering Cinderella hit $540 million and Maleficent hit $740 million, I'd say it would at least break $500. Hell, Jungle Book nearly hit $1 billion, I'm not sure why they predict such a low number for it. I honestly feel it could reach that $1 billion mark.
The Justice League prediction was $950M. Add domestic and international together to get his Worldwide predictions.