i haven't seen the flick yet, but definitely will at the local imax theater.
the previews show the 10' tall humanoids holding at full draw what appear to be stickbows, using a reverse 'inside out' asian style of string grip, similar to using a horn ring. for that style of string grip, the arrow needs to be on the opposite side of the bow's riser. oh well, it's all 'made up' science fiction, anyhoo.
it does appear the film has a good message, and that it treats hunting in a spiritual light indicative of the american indian. kudos for that.
a 'must see' flick, for sure!