Diary of a wimpy kid: old school

Life was better in the old days. Or was it? That's the question Greg Heffley is asking himself as his town voluntarily unplugs and goes electronics-free. But modern life has it's conveniences, and Greg isn't cut out for an old-fashioned world. With tension building inside and outside the Heffley home, will Greg find a way to survive? Or is going "old school" just too hard for a kid like Greg?