Knewton is a prep company that I read in a news article and it is supposed to be an online focused test school. What strike me the most is the company is supposed to be unique from other preps in having an adaptive learning system much better than assessment papers to identify a student's weakness and strengths.
Along with being cheaper than the average test industry, also, I heard they have a rigorous hiring criteria for best teachers like
Manhattan GMAT. I also read good reviews from consulting companies like Baine & Consulting (might get the name wrong, sorry) giving the organization between 77 and 83 on a 100 scale.
I mentioned the innovative teaching and the good reviews of the company, but I want to hear from the consumer side how this company helped you guys in your GMAT pursuit. I am very picky at this point in choosing a well operated prep company.