It doesn't need a well defined evaluation scheme. You're the one asking the question, you can provide your own scheme, and come up with your own answer. Whether you're honest with yourself in this process is up to you.

It's still useful to point out that IF you think your company is bad THEN you should do something about that. It establishes that "I was just following orders that I know are wrong" isn't a valid excuse (e.g. like if you end up in court for something you did on the job).