What is it's weakness?

Rating: 3/10 (15 April 2018)

From early on in this movie, we see a board full of notes and newspaper clippings detailing the situation. There's a group of aliens who hunt based on sound. What we don't know is what's their weakness. Are we going to to learn anything about the challenges of fighting these things? Nope. What does their weakness turn out to be? As it turned out, they are vulnerable to a point blank shotgun blast to the face. Who'd of thought?
But you don't want to make any noise though, because that will attract them all, right? Well, if it's a shotgun, yes. If it's fireworks, no, not so much.
Other than that, the aliens are out of central casting, the story was rushed and there were several plot holes. Not worth the hype.