Angry old reactionary man who constantly complains about lattes and hybrid cars makes friends with young hippy idiots whom he berates the entire movie while teaching them how to be a 'real adult' but also they end up bonding because he secretly has a heart of gold or some shit.
If I wanted to hear a self important chud boomer make snide remarks for 2 hours I'd visit my parents.
Wasnt there an assyrian mural that complained the youth would rather write books than anything else?