We've been working with Andrey over 4 months on our AdWords account management and the experience has been very positive. We had an established account, so we knew our baseline. We were looking to improve performance and simply get help with adding and maintaining ads to match monthly campaigns. With Andrey we saw the ROI improvement, everything is done on time; reporting is great (we get weekly and monthly reports); responsiveness is great. I would recommend working with Andrey on your AdWords! He makes it easy and does a good deal of research to understand your business specifics and keywords.