spelunking is not on my to-do list.

In the mood for a feel-good flick? Well this ain't it. If you want edge-of-your-seat suspense with jump-out-and-scare-ya moments in a claustrophobic nightmarish setting, this is your film. I bit all my nails down to the quick, and I don't even bite my nails. I screamed, I jumped, and the ending left me sitting in front of the tv with my mouth wide open, screaming NOOOOOO.
However, it did make my miserable depressing life seem like all sunshine and puppies.
I give it one thumb up for scares and suspense.
NOTE: This is a bit gory, don't eat while watching.
Might be a good film for dieters.