Written by the journalist who wrote Columbine, I went into this expecting the same hard-hitting, deep dive he produced there. However, here Cullen focuses on the survivors of the Parkland tragedy & how the event spurred them to create a movement. While still emotional, & definitely inspirational, it didn‘t affect me quite the way his book on Columbine. I did learn new facts & am in awe of these teens (now mostly adults).