UE has a number of sketchy, illegal, and downright toxic employment practices. From unpaid training and misclassification of employees, bait-and-switch when it comes to wage and benefits (the pay is insulting, but they don't tell you the wage until you finish their unpaid training. They get away with it because most employees are young and inexperienced - sadly, that included me too), to things that probably make their insurance invalid (like having students substitute teach classes, and allowing nearly infinite class sizes). Owners are (perhaps unintentionally) manipulative and demanding.