The film , Annihilation contains sci-fi visual wonders and visceral genre thrills with an impressively ambitious and surprisingly strange exploration of challenging themes .
The website 's critical consensus reads , `` Annihilation backs up its sci-fi scares and visceral horror with an impressively ambitious—and surprisingly terrifying —exploration of challenging themes that should leave audiences screaming long after the end credits roll . ''
Annihilation -LRB-film-RRB-