Looks like this Superman is, indeed, made of steel (and money). Despite lukewarm reviews, Man of Steel earned $113.1 million and the biggest June box office opening of all time this weekend. Seth Rogen's apocalyptic comedy, This Is the End, came in second by a wide margin, with $20.5 million. Now You See Me stayed steady in third place with $10.3 million, Fast & Furious 6 earned $9.4 million, and last week's No. 1, The Purge, took in $8.2 million. And in its very limited release (just five theaters), The Bling Ring opened with $210,000.