EVERYTHING! You are treated like a child. You're told to be a follower, and if you ever complain, don't expect HR (laughing.. some HR) to do anything for you. They will sweep it under the rug, and treat you like the worst person in the world, until you feel neglected, and make a decision to leave, as you feel like you're the problem.
Oh, and not to mention the push to write POSITIVE reviews as soon as you are hired, so that in the months leading up to realizing you are in this hell hole... it looks like they're the best company on this site... NOT to mention all the FAKE reviews that are on this site.
The amount of people who are bullied, cry... and who are made to feel like you cannot complain is actually ridiculous, but that's okay, the managers will eliminate them quietly, because let's face it.. you are a problem... and rather than listen to their staff... they get rid of the best workers, and keep all to suck ups.