The accuracy of the results,it is so much better than other products out there,and I would highly recommend that every surgeon should use it. Not much, other than the accuracy which is a lot better, and the easy to use interface,it is the best I found when comparing other softwares out there. I highly recommend it. The ease of use,the accuracy which makes me feel very confident on what I do. The softwares is very easy to use and with the amazing support, there is never a dull moment. I like that it helps me to organize my work and keep track of all my procedures. I don't like how sometimes it freezes or slows down. I also cannot find any way to edit some of my old reports. The program has helped me to keep track of all my procedures and make sure I'm not missing anything. I can easily see if there's something missing from my list.