They are the prime example of big corporations working their employees to the ground, and they will replace you right away if you do not work 110% efficiently. There was a woman who actually died the previous day and they said she would be fired if she did not come in due to having no more sick time. Another girl with diabetes had sugar levels low enough to go into a coma and was scared to leave work because she felt she might lose her job. Severely micro-managed, leads and supervisors did not know much about phone-repair themselves which led to a lot of escalations. When I was working there, the new classes have almost 100% turn over rate. Honestly, I could go on and on but in the end you would have to make the decision if the money you make would be worth the stress of the job.