Core trans somerser ky Owner operators

Just curious how owner operators do there. My husband is an owner operator and was thinking of going there but we keep reading bad reviews but can’t believe everything you read. Just wondering if anyone had some information on how they pay owner operators if it’s be worth it or not. He’s bringing home anywhere from $3000-5000 a wk. now with the company he’s leased onto. But like any company there’s BS everywhere.