"I mean, the old film critics just excoriated me"

John Milius is describing the adverse evaluations he got from the old movie doubters. He is revealing his dissatisfaction and also irritation with the severe criticism he received. He is indicating that the old movie critics were too extreme in their analysis of his job. He is also suggesting that the old movie doubters were out of touch with the contemporary movie market which their viewpoints were outdated.

The quote is a representation of the problem of being a filmmaker in an affordable industry. It is a pointer that objection is unavoidable and that it is very important to take it in stride. It is likewise a reminder that the viewpoints of the old film critics must not be taken as well seriously. Rather, filmmakers need to focus on developing the most effective work they can and also not be discouraged by the opinions of others.