So far I think your product is great.
However I'm finding that the UI isn't all the friendly.
I find that I'm spending a huge amount of time going question by question... click.. click.. page load..click.. click.. page load..click.. click.. page load..click.. click.. page load..
Just to get the gist of what I need to study. After a 180 question test, this is a lot of work.
I really value the "Hint" section, however having to click through everything and then type it out since we can't copy/paste (I get it, intellectual property and all) is just super time consuming.
As a busy professional that needs to maximize my time, I'd like to ask that you consider adding something to the email report we get. As it is now is great, but what I really need is a short: "Study this" on a per missed question basis. Something like: "Study what the inputs of the project charter are", "Study techniques used to calculate estimation"
Anyway, just my 2 cents.
Thanks!