Fascinating, intense and smart. A few people wake up stuck in a cube, a very large one with many rooms (If I understand it correctly, a few thousand rooms). They have no idea how they got there or why, they do not know each other and they have no food and water. They do know that if they step into the wrong room, they are dead. In the first 5 minutes one dude is “cubed”, very neatly! How do they get out? Do they get out? Watch and see and nevermind the at times less than stellar acting.