I almost think they should leave it at this poster, because no way can any movie live up to that. If that were the poster for Star Wars Episode VII, the movie still wouldn't live up to it. And best of all - this isn't a Syfy movie. It's a movie-movie that is in production now from writer-director Rolfe Kanefsky, who's mostly best known for softcore erotica. (Fun fact - years ago when I interned for Roger Corman, I submitted a spec script for one of his shows, about a horny invisible man. Being a virgin at the time, I had no idea what I was talking about.)
The official tagline is "It's bigger than big." (Ironically, that could have been a line in the horny invisible man show too.) And the official Facebook page confirms: "Megafoot will feature what we all want! Bigfoot fighting a Cyber-Bigfoot!"
Just go ahead and take my money now.