Excellent, tense, and above all, simpler than a lot of convoluted thrillers released these days. This all helps the film maintain its focus and blistering pace.

Tension is carefully amplified in this stripped-down scenario up to the halfway point, then the jeopardy ratchets up and doesn't quit.

slow first half, but a strong second half and ending!!

Reviting to the end,, truly an amazing and intense film.