In one word: "transformative." I got an immediate lift in qualified contacts volume once I switched to the resume edited by Doostang. They seem to understand how recruiters search for resumes online (I suspect it's similar to SEO strategies). And perhaps the true value of this type of service is to have a qualified and unbiased editor to help you see your career with fresh eyes. Last, not least, Doostang has a very responsive support service. I absolutely recommend it.