"Light entertainment" is one thing. Unbelievable entertainment is something else. I suppose we're just supposed to accept all the unexplained occurrences that happen here "because it's a movie", but Ms. Diaz starts off as a dim bulb and winds up as a Fullbright scholar. Not to mention the many transports of unconscious bodies and escape scenarios that are never explained either. If you don't care about these implausibilities, go for it. If little things like logic gaps bug you, stay at home and rent a good Cruise thriller like The Firm. Not that that one's perfect, but it makes more sense then this did.