There's nothing worse in life than ambiguous endings.

It's a lazy ending. Ambiguous endings are, 80 percent of the time, Annoying.

It is possible to work out what happens at the end based on the simple law of physics.

The platform stops abruptly on level zero, the girl does not and is launched through the roof of the facility like Charlie and the Chocolate Factory but without the glass elevator.

I think you'll agree this is the interpretation of the films message makes the most sense.

Yeah, I don't think it was the greatest ending ever but I don't see how they could have wrapped things up in the last few minutes to your satisfaction. There was way too much that was kept mysterious all the way through--they would have had to make a whole 'nother movie to tie up everything, and that would have been weirdly at odds with the tone of the film.

I thought it was good but not great overall. 7/10

I hate those non-sending so much. Its like writers just dont know how to write a good and satisfying ending so they just end movie when there has to be explanation.

And so many low-budget movies have those non-endings. Eventually whats the point to watch them if nothing will be concluded?

Problem with movie writers that they can create interesting premise. But then they simply dont know how to end it. And people and critics should hand them responsible and write more about it.

End of the floors was just a McGuffin. They dint know how to explain it. They created Woman with Lost child. So they decided to bring up that child. Only to make it another McGuffin.

Honestly I would like them to show at the end how they all were on another planet and aliens were experimenting. At least then movie would make some sense and purpose. Or it was virtual reality.