This is true advice, buying from a powerseller you are more likely to get a better service as people who are powersellers are vey timely people and they usually do things properly and promptly, you will notice that the packaging you receive from a powerseller is better than a non powerseller for the same item many times and also powersellers will rectify any problems more quickly than non powersellers as they are determined to satisfy customers and have a reputation and will want to build on their reputation not want to have it shattered, remember you are safer buying from a powerseller as they have returns policy as well as they are experience in ironing out ay problems customers have.