“Linda” (Rachel McAdams) finds herself in a familiar situation—repeatedly overlooked for advancement by men who enjoy leisure activities while relying on her labor, much like the characters in “Nine to Five.” She anticipates things might improve when "Bradley" (Dylan O’Brien) assumes leadership from his father, but his college friend and her fondness for tuna quickly derail those hopes. A business trip to Thailand turns into a disaster when a severe storm leaves Linda and her boss stranded on an island. It becomes apparent that she possesses the skills needed to survive, while "Brad" is utterly helpless, once again placing her in the position of doing everything while he expects constant care. Annoyed by this situation, “Linda” resolves to manage without him and abandons him to the sun, hoping he’ll recognize his shortcomings and appreciate her contributions. As a new distance develops between them, the question arises: will they be rescued, and are either of them being truthful with each other? Although it doesn't offer genuine scares, there's an amusing "Robinson Crusoe" element in the interactions between McAdams and O’Brien as their conflict unfolds. They become skilled at hunting wild pigs and gathering berries; he gains a new understanding of the risks associated with poisonous fish, and for much of the film, it's an enjoyable and smartly written contest between these two characters who are clearly mismatched. I wasn’t particularly fond of the final twenty minutes—they felt hurried and excessively violent. While there is a satisfying sense of retribution in those moments, it didn't quite live up to what had been an otherwise entertaining drama that thankfully avoids romance and underscores the advantages of a system based on merit.

Source on TMDB