James Gunn Says Ezra Miller's 'The Flash' Is 'Probably One of 

Made headlines for months for erratic social media rants and alarming behavior,

Now, the standalone action film will hit theaters on June 16.

In October, Gunn was named co-CEO of DC Studios at Warner Bros.

During a press conference on Tuesday, the two (along with producer Peter Safran) said:

Flash is probably one of the best superhero movies ever made.

The storyline of the film "resets everything" for the franchise, he said.

Regarding the future of 30-year-old Miller at the studio,