Do you factor in # of reviews? I.e a low amount of people that reviewed for a decent sized company could maybe indicate not enough people reviewed to get a good idea?
Also do you feel salary and benefits outweigh any glassdoor red flags (outside of numerous people saying company os going out of business of course).
A company has to have more than just a couple of reviews for their Glassdoor profile to be useful. Of the bad reviews, how frequent are they? Also, how recent are the reviews? The way things move where I work, a review from like 2016 or earlier is almost useless.
In the end, it depends on how badly you want out of where you are. Going into a not-so-great environment might be okay for a while, especially if you hate where you were. Or if the new gig will give you experience in something you're interested in.