VIDEO : Director Zack Snyder Calls Ben Affleck The 'Best' Batman

"Batman Day" was on September 23rd and many people took to social media to celebrate the special day. One of those people was Batman himself, Ben Affleck. The actor shared a shot from Batman versus Superman: Dawn of Justice on his Instagram. But of course he was not the only celebrating because director Zack Snyder also posted a picture of Affleck as Batman saying the actor was "the best Batman ever.