It all depends on the nature of those who attended the screening. Whether they were the usual highschool teenagers---alas, cinema's preferred target demographic, and the reason most stuff is all commercialised, watered down and edited like MTV videos these days---or an audience who understands what a predator movie really ought to be like... well, I guess we'll find out. But if the feedback they say they got and took onboard is true (i.e. too funny) then hey, maybe we have a reason to be excited.
(NB: all of this is still based on useless speculation, conjecture and gut feeling of course... but I try to remain positive...!)