I use the program until you are a few days, but my impression is very good. The surface looks now in many places tidier and more solid than its predecessor. The driver update is more driver and intervenes when a driver installation helping under the arms. Often logs during operation from the PC the new monitoring tool of PCCT with messages that are always useful. So I was able to eliminate crashes that were caused by too high a temperature of the PC. Cool - the performance check compares the speed of my PC with others. Since then, new parts are with me for Christmas on the wish list)