Protraph
Lack of good storyline.
WillSushyMedia
This movie was so-so. It had it's moments, but wasn't the greatest.
SanEat
A film with more than the usual spoiler issues. Talking about it in any detail feels akin to handing you a gift-wrapped present and saying, "I hope you like it -- It's a thriller about a diabolical secret experiment."
Taha Avalos
The best films of this genre always show a path and provide a takeaway for being a better person.