This song is catchy... What's you're opinion of it?

My kid introduced me to this song: "Pumped up Kicks," by Foster the People. "Mom, it's really catchy sounding. But the lyrics are scary... Because it's so catchy sounding." Evidently the fella who wrote it, Mark Foster, was working as a commercial jingle writer when he wrote this song. The song was released for free online in 2010, became popular in 2011. The band's bassist, Cubbie Fink, has a cousin who survived the Columbine Massacre. Your thoughts?