At the eight-minute mark, as the helicopter comes into view it has wheels on its undercarriage, but when it departs it is depicted with skids.
In one scene a character is depicted attempting to burn her boyfriend with a lightbulb, but the bulb is an LED and does not heat up.
Didn't Jason already take a hit of Urge as he left his meeting with "the man" — the fellow in the red suit handed it to him. Yet later, when they're at Volcano, Jason has another dose. So what happened to the rule "you can only take it once"? Then the following day he takes a third hit.
When the friends are waiting on the roof for their helicopter, they’re all carrying identical luggage in both style and colour. What are the chances that four separate groups would own the exact same suitcases? It seems the props master simply bought four matching sets to save time.
As Neil and his friends fly over the resort island they pass above trees adorned with colourful autumnal foliage, yet the sparse clothing worn by the islanders — for example shorts and skimpy bathing suits — together with the presence of green leaves on other trees, makes it clear the film is intended to be set in summer.
