So so and illogical

Rating: 3/10 (4 March 2018)

First, too much of the film is low-light. I found myself squinting at times. Next, I checked IMDB's parental guide and saw 50+ profanities, so I muted the film often (on Netflix). A good movie should be believable, for example, Inception. This movie stretches belief. How is it that no one has ever gotten a glimpse of these large creatures? How do these naked creatures manage severe temps?
Doesn't the stench of urine, feces, rotting flesh, and the excessive bacteria pose a problem?
The Descent goes too low. If you can tolerate lots of offensive words, lots of dark scenes, and illogic, see this movie. Ugh.