I like the idea of it, but I feel it would be more useful to my studying if there was some substantive analysis of our predictions vs. our real scores on the analytics page. Perhaps an explanation of the data. For example: I understand that I tend to under- or overestimate my scores, but to what degree? I would like to see my average prediction compared with my average score. Also, because it is often hard to remember why I predicted a given score on a test or drill from multiple weeks ago, on each prediction we should be allowed to write a short note as to why we predicted what we did. I envision this "prediction note" being kept with the data on each test or drill that is typically kept. This will give us an opportunity to journal how we felt more generally about the test or drill after taking it and give us something to reference coming back to the drill for review at a later date.