It’s a good watch if you’re into horror and survival movies. Not as great as A Quiet Place, but I would consider it to be close to the same type of theme.
They board the windows, so that explains the complaints some viewers have about the creatures seemingly avoiding windows. They said the beings or whatever don’t go to the Rose farm much (I’m assuming because the people at Rose have/shoot guns) so that might explain why their windows are not boarded.