I was enrolled in the September 2014 class at IIN. I made it through 12 weeks of the program. The information on the different theories is great but nothing that you couldn't research on your own but searching the topic on Google. For the $5k cost of the program and the information I was receiving I decided to cut my losses and withdraw from the program today. I do think it is a little bit strange that all the tests are open book and the quizzes you can take as many times as you want. You can definitely make up the information for the health histories required for graduation. I have seen many positive reviews of IIN and I think that if you do not mind the fact that the there is no accreditation then this might work for you. I feel that they teach the same marketing strategies as you would use working for a network marketing company. If you dig really deep into the internet you will find many unsatisfied students but you really have to dig deep. I don't want to bash IIN at all I just want to leave an honest review of my experience to help people decide if it will be a good fit for them. Bottom line is that it was not worth my money or time to continue because it would not help my career or achieve my goals I have for my future. The return investment is not there in my situation.