beautiful in sections, frustrating in others 
 following two men along the Appalachian Trail with some short side trails for local history or environmental issues 
 (view spoiler)[felt let down when they left the trail at some points to rejoin further down, skipped sections or did not complete the trail - but hey - seemed like an epic task (hide spoiler)] 
 some laughs along the way, many in his cruel caricatures of locals or fellow hikers, somewhat mean-spirited