It's best not to get into that. Just say "it just wasn't the type of culture I expected". As they ask you to explain, make sure your responses are tempered. Exp

It's best not to get into that. Just say "it just wasn't the type of culture I expected". As they ask you to explain, make sure your responses are tempered. Explain the issues, as the potential employer understands you're leaving your current employer because you don't like something about them, but do it gently. Using harsh language about your former employer in an interview turns people off, because they imagine you saying it about them if the job doesn't work out for some reason.