A not-too-bright movie for not-too-bright people

Rating: 3/10 (29 March 2020)

Dad should have just recognized that his kids were Darwinian failures and let them die. It was like he was trying to run an asylum where the inmates just ran off in different directions with bottles full of nitroglycerine.
More - what kind of mentally impaired society would not think of using sound as a weapon against creatures that hunt by sound? That would be like humans engaged in war never considering things like camouflage or remaining still in an ambush.
In the end, half the characters with more than half a brain die, we find the "indestructible" creatures can be killed with a shotgun (really? After all that, you just have to shoot them?), and the whole threat was little more than a joke played by aliens on a culture of rabbits!!
The movie is well produced - but unless you suspend belief again and again and again and again, the gaping holes in the plot will gnaw at you.
Good date movie for 10-year-olds.
And somebody fix that damned nail! (How do you get an upward-pointing nail in a staircase in the first place!?)