I don't if I will ever have the chance to see a full subtitle/dubbed version of this when it comes out, but that trailer looks very true to the series! Overdramatic and characters look very true to games as well!
Uh... what? Did I miss something?! =/ All in due time, my friend... all in due time. Funimation or Viz will probably license and sub/dub it.... I mean if they could dub that terrible Tekken movie AND show it in theaters (for a day) then I can see this coming here pretty soon. As the other dude said, you can watch illegally fansubbed as well, but who knows when it will be out on Japanese DVD or Blu (that's usually when they do it).
The Tekken movie was originally in english. Fansubs aren't technically "illegal" per se' sites like Animesuki.com hosts them legally till publishers like Viz or Funimation pick them up. As long as you download them before they're licensed for North America, it's legit.
Think of it as word of mouth advertising, the more people that download the torrents the more publishers want to license the anime/movie it's a win-win.