Horrible pay & benefits, sexism, sexual harassment (google 'Alltech Sexual Harrassment'), mockery of scientific research (they haven't done any worthwhile research in a while, and put on huge glamorous shows to cover that up and 'discuss' the newest fads in agriculture), and the stuff sales people do (read: bribing) to get clients to buy their stuff is appalling (read: strip clubs).
Nepotism is rampant, and of course if you speak against it you're fired.