‘The Dog Stars’ Review: Jacob Elordi’s Sensitive Survivalist Can’t Sustain a Dreary Dystopian Adventure

It’s the end of the world as we know it in “The Dog Stars,” and everyone feels — well, not fine exactly, but, you know, fine? Alive, hanging in there, taking it one day at a time. Things could be better, which goes without saying in the aftermath of a flu pandemic that has wiped…