10. Regal > Glassdoor rating: 2.6/5 > Employees who would recommend working at company: 35% > Employees: 26,047 > Industry: Movie theaters > Headquarters: Knoxville, TN Employees of the Knoxville-based movie theater chain Regal are offered free admission to movies and discounted concessions. These perks are not enough to offset the job's weaknesses, however. Regal employees regularly complain of low pay, understaffing, and unreliable coworkers. Several reviews mention that worker conditions have declined considerably since the company was bought by U.K.-based Cineworld Group. Upon the February 2018 acquisition, all members of Regal's board of directors resigned