‘Annihilation’ horrifically demolishes old boundaries

“Annihilation” – Nobody. Nobody comes back. Nobody comes back after entering The Shimmer. Actually one person does come back, and now, Lena (Natalie Portman), a doctor – who also spent seven years in the United States Army – feels compelled to enter it.  In doing so, she takes movie audiences on a sometimes beautiful, but mostly a deeply unsettling, nightmarish journey in writer/director Alex Garland’s (“Ex Machina” (2014)) visionary science fiction stunner. The Shimmer is a bizarre phenomenon, a growing permeable force field, created by a meteor that landed near an…