I don't normally feel the need to write reviews on items I buy, but this is an exception because I believe it is a film that can quite easily be misunderstood, as evidenced by another reviewers take.
The box doesn't help itself with the Saw comparison. I personally can't abide what Saw has become, the first one was a bit of a watershed for the 'torture porn' sub genre (I do hate that name) and a landmark horror of the noughties, but it soon descended into absolute farce, not scary, not clever, and as it limped to into it's sixth instalment, I would go far as to say totally laughable.
Anyway, back to 7 days. This film is a bleak, unsettling documentary of one man's quest for revenge on the rapist and murderer of his 8 year old daughter. He manages to kidnap him from police custody and takes him to a deserted cabin in the middle of nowhere where he plans to torture him to death over the following 7 days. However he is a doctor, and although this comes in handy when exacting his revenge on his daughters killer, he was also a compassionate and gentle person before he lost his daughter, and his actions coupled with the grief of losing his only child start to take there toll on his sanity...
There are scenes of brutality but they are sparse, which hieghtens their impact when the do happen. The violence is realistic and nasty, but overall the movie is more focused on the doctors descent into depression. It is light on dialogue and music, preferring to convey the despair and depression through silence and a washed out colour palette. It is a far more human film than the Saw comparison gives it credit for, and the real horror fans who appreciate more than vivisectionist splatter will find plenty to immerse themselves in here.
A sterling effort and a quite haunting film in it's own right. Recommended.