Too bad this "trailer" (actually a "preview" because it precedes, rather than follows, the release of this game) crosses the line from entertainment to exploitation by graphically depicting violence against a child. In a movie or TV show, a child can fairly be the subject of a murder investigation, but they always refrain from showing that child getting strangled, or shot, or stabbed, or slaughtered like an animal and thrown out a window. Otherwise, everyone associated with the production of that movie or TV drama would be fired for exceeding the bounds of good (or bad) taste. This Dead Island preview is a prime example of going too far. The counterpoint to this cinematic mistake is Dead Rising, in which the protagonist, Chuck Green, fights to save the life of his daughter. This game achieves emotional resonance because everyone can instinctively understand a father who wants to keep his little girl safe. Although there is tension because she is under threat, the developers of Dead Risng never set her on fire, or behead her, or bludgeon her with a sledgehammer... because that would be disgusting.
And before any of you SHOUT at me that Dead Island is just a game, and that I need to learn the difference between reality and fiction, try to understand that creating fiction does not mean all rules no longer apply. If fiction means you can do anything, then video games about child pornography would be featured on the shelves of your local Wal-Mart.