Easy to use, clear results. My only issue is what happened after I received my results. The results of my test were alarming, I paid for the physician phone call and was told someone would "reach out soon". Have not heard anything back in 3 days. The advice on the test results appears to be computer generated, the doctors take was "not too bad" because I scored optimal on 4/7 markers. However the three markers I scored high on are extremely alarming. It feels very much like a simple algorithm determined "4/7, more than half, not too bad." Rather than an actual medical interpretation of what the results mean.