Summary
Two sisters, played by Sophie Lowe and Louisa Krause, go on a diving trip and then get stuck deep underwater.
This film did not go where I thought it was going to go, I thought it would follow in the footsteps of other recent survival films and be more action thriller in terms of tone but no, this film really is a drama. Yes there is some thriller aspects with the sisters battling for survival but for the most part it is a deep and quite depressing reflection over the sister’s lives, childhood and bond. It is important to bare this in mind before you go into it as it certainly won’t be everyone’s cup of tea.
Personally, I thought the film worked quite well as an atmospheric drama with the vast emptiness of the sea an apt setting for these weighty themes and ideas. Certainly by setting so much of the film in this incredibly isolating space it really helps to hit home these ideas of loneliness and how the sisters have drifted apart. My point is that the central metaphor of the film works very well.
I thought both Lowe and Krause gave good performances, I would edge it to Lowe as I think she shows the greater range of emotions over the course of the film, but Krause can pull of the intensity her character needs well.
I would say the highlight of the film for me was the ascension scene at the end, as there is a real tension there, you can feel that sense of dread and threat and really do fear that the characters will meet an untimely end through the bends.
Overall, an interesting film that does a lot with themes of isolation and abandonment but one that is perhaps too dark at times and that will put a lot of people off.
3/5
Pros.
Both of the leads
The ending
The themes
Cons.
It is not for everyone
It is at times too depressing
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Another Millennial Reviewer 