HAHAHAHAHA I'm a horror and psych thriller lover and that was hands down the worst film I have EVER seen.
Save yourself the time.
*Spoiler*
Nobody gets let out and everyone goes insane in 8 days, the acting is tedious and it's basically over 30 minutes of different characters screaming that they want to be let out. Zero closure regarding what happens to most characters.
While this may be a comparison to the injustices in how the US prison system treats inmates, especially in solitary confinement, it's more boring than a think piece should be.