Rant: my resume went from 3 pages to 1 and the callback rate went from zero to 4 in 2 weeks
A guy who hires cooks at a spot in Portland told me he spends about 15 seconds on each resume, so I cut mine down to one page, dropped the high school stuff, and put the two jobs that matter at the top, and calls started coming in within two weeks, which makes me wonder if anyone even read the long version.