Mediocre movie

Rating: 4/10 (5 November 2019)

It looks like, and for all I know it may be, a low budget movie made by an entry level crew. They saved budget by only involving a few characters, creating a flat, monotonic script that apart from consisting of uninteresting places and actions, it recursively make characters take completely illogical actions.
On the plus side, I liked that "it" had a low speed that made up pretty much all the suspense, and to neutralize a possible spoil - I'm saying that this speed may or may not have changed throughout the movie.
All in all, in the right minds the idea could have been exploited way better.
And all culminated with the end that came like an unexpected commercial break.