The lead monsters are sort of endearingly nasty and the movie has fun with its small town setting, but the film is perhaps a little too derivative to pass muster with the best of retro-chic [science fiction].

Critters resemble oversize hairballs and roll like tumbleweeds when prodded into action, the perfect menace for this irritatingly insipid and lightweight film which unfolds with plodding predictability and leaves few cliches unturned.

It's so pitifully plain that the budget won't stretch to showing bigger Critters that the pathetic effect becomes laughable.

...a mostly misguided disaster.