"Love and Monsters" starts off as a teen romance interrupted by the apocalypse, but thankfully becomes much more than that and ultimately very entertaining.
There is a welcome trend recently in apocalyptic movies (possibly due to the ongoing pandemic) of finding originality vs. defaulting to a zombie plague.
Former "Teen Wolf" and "The Maze Runner" star Dylan O'Brien is an affably geeky guy that stumbles into the hero role. The monster scenes balance decent special effects with fun action.
I would have liked to see more of the beginning's "life in the bunker" setup as it would likely have given the movie more emotional depth.
But overall this is a very enjoyable family-friendly adventure.