Had some problems in school with my physics classes so I decided to find a tutor. I found TutorVista website and it seemed like a great deal, so I paid for my classes and hired a tutor. I must say that it was a complete waste of time, because my tutor wasted about 15 minutes introducing himself and asking me stupid questions about my hobbies, my life and etc. He just tried to use up as many of my minutes possible! I had three classes with him and decided that it was not worth the money. It was said on the website that my tutor was super professional and had several diplomas, but the person knew nothing at all! He was just sitting there in from of the monitor and reading things from google. I do not recommend this site.