I love slow burn movies, and non existent funding movies, when their done well.
Whilst this one was almost devoid of funding, it was also devoid of progress.
It took over an hour for anything beyond the most simplistic testing to happen, next to zero exposition in that time as well. Only to switch into warp speed for the last 20 minutes, but it also didn't go too far from the starting line.
Acting wasn't terrible, but many of the choices made by the 2 characters were ridiculous.
Eileen has psychokinesis, I can accept that without issue. SHE accepted it as evidenced in the testing... come to the test of putting a ball in a bucket....... nope we can't do that, BUT we'll remove 16 screws from the tables legs easily enough to no gain, and then move the ball in to the bucket.
Ditto when Roger is being killed in sand, no point trying to use her powers in stopping the flow of sand, or demolishing the cage he's in, go back to brute physical strength, of which she has none, and fail like a moron.
I would love it if just once in these movies the characters would use their psycho/telekinetic powers to rip out an entire wall of their cage and go on a rampage.