The recent positive reviews are corporate plants. - Avis employé Employé (anonyme) 3D Systems

Bad management at mid to senior level, shoddy products due to terrible decision making and deadlines, engineering support spread too thin due to the company's unwillingness to hire replacements after fleeing talent. Whenever a promising manager is hired there is a short period where he or she talks about change. Then they are fully indoctrinated into the company, given the kool-aid, and positive change is suddenly less important than towing the company line.