Why did they have to kill Zara like that?
Zara's death was wrong. I stopped watching the movie which I had been enjoying up till then. It should have been Bryce Dallas Howard character or the older nephew who deserved to get eaten like that, they were the bad ones who caused the problems, not Zara who was innocent, her death was just the usual Spielberg sadism, he is a revolting human being.
Another theory of mine is that she rejected some J-World VIP's sexual advances and they did this as a result, why else so cruel and viscous? If it was Claire or Zach, it would have been fun and enjoyable and I could have finished watching the movie.