I gave this movie a 2 stars a while back. Then I was going to rent it, but cheaper to buy it.
When watching it closely, I had to change my review, because it's about family and trust.
I guess it was PG13 to get a broader audience.
An R rating would have shown some gory scenes.
I was confused as to why M. S. didn't explain more of what went on inside the caves.
But it is worth watching.