I would agree, but Glassdoor didn't always used to be like this. When they started it was an extremely great premise, and people flocked to it. Glassdoor was to exiting a company as LinkedIn was to entering a company. But they got greedy, they dropped their (very high honestly) morals to try to cast a wider net. They started catering to businesses rather than the people providing the information.

I remember when they started enforcing accounts just to see salaries and companies and knew it was well over then. It used to be free information for anyone to check on a company, now it's just garbage. I don't trust the reviews, companies push employees to make fake reviews, and it's all trash.