It kept my attention

Now, I'm not going to pretend to understand the logistics and reality of deep sea diving. Yeah, I'm pretty sure a lot of things in this film were pretty unrealistic, and never would've happened in real life. But with that said, I still kinda enjoyed the film.

The idea of being deep under sea, in a cage, surrounded by sharks, and with limited declining oxygen...would no doubt, be a terrifying situation. It's certainly a situation I never want to find myself in. No thank you.

The two leading actresses actually weren't that bad. Their performances were pretty good. I thought the film had an effective build up of tension and suspense. Overall, I thought it was entertaining. It kept my attention. I've seen much worse.

The ending though seemed a little unnecessary. The twist wasn't needed.