He was really great. My boyfriend and I came for infidelity. My first test unfortunately came back inconclusive (personally I was very nervous and not the most focused) but the next morning we came back and he conducted another test with no extra charge. So he worked for free to accommodate us. Out of every examiner we spoke to in this area he was by far top. Super cool and funny as well. I highly recommend and would return. Testing was fair, through and he cared about me and my relationship.