Glassdoor has been reliable in most cases in my experience. Watch out for the warning bells and patterns negative/positive within the reviews, as they are most

Glassdoor has been reliable in most cases in my experience. Watch out for the warning bells and patterns negative/positive within the reviews, as they are most likely true about that company. There are also companies that have HR fake review their company, these reviews become pretty apparent as other people will call them out on it.