Nothing Can Convince Me That Blake Lively's Life Is Worth More Than a Great White Shark's

This weekend, I caught up on a movie I had been meaning to see because it’s about a shark, was directed by Jaume Collet-Serra (who directed one of my favorite trashy movies of the 21st century, Orphan), is certified “fresh” on Rotten Tomatoes, and came recommended by people whose opinions I trust. A scrappy little…