I do mine myself and occationally will do someone elses when they don't have time. I did two deer last week. It isn't hard, just time consuming. But, when you are done you know it's all your meat and it's done the way you want it done.
I don't like to package any fat, hair or bone in my packages. So, in order to make sure all of the meat that is wrapped up is "pan ready", I take a lot of time preparing it. I don't do roasts either. All of mine are packaged as "chops" (backstraps), "steaks" and "jerky meat".