You have to admire (grudgingly if you work at one of the studios) the tenacity of fanfolks trying to grab and share even the slightest glimpse of something ahead of officially sanctioned releases. Barely a day after Warner Bros and Imax trumpeted the Monday debut exclusively on Monday in Imax theatres of a trailer for the upcoming superhero super-struggle Batman v Superman: Dawn Of Justice, shaky subtitled versions surfaced on YouTube and elsewhere. They were quickly pulled, only to resurface elsewhere, also pulled. The illegal versions were apparently shot in theatres on mobile devices and posted initially on Reddit and re-posted to YouTube and other sites. More details if/as they become available. Below is director Zack Snyder’s Tweeted video from Wednesday ahead of Monday’s Imax trailer debut.