Sorry, I don't think it's cool.
Maybe not the most effective or humane way to do the job, but it was still pretty epic.
I get the negative sentiment, but...
Have any of you who disapprove ever had to manage ranch land, manage farm land or manage game populations?
Unless you understand the context I don't really think you have any position to talk about it negatively, because frankly, you don't know what you're talking about.