As a sales manager and trainer of 50 years, I have taken and administered several different evaluation tools to help teammates better understand themselves and their interactions with other people. A colleague, new to sales, recommended this site, saying she was pleasantly surprised with her results. I took it partially to understand what she was telling me about her discoveries about herself, all of which she wholy agreed with. I found the website simple to use, and the test itself easy to follow and with unambiguous questions. The report I got was thorough and covered all the basics (meaning, interactions with other types, etc).There are a lot of "free" assessments out there, but I'm a strong believer than you get what you pay for. Thanks for a positive experience and a new peek into my own psyche.