I thought i give this a try, and i'm fairly disappointed.
I found a couple of keywords that i may actually be interested (aside from all the trademarks, and copyrighted stuff), and compared it against the actual google adwords numbers. To say that the numbers are way off is being overly kind.
I've seen keywords listed in your database for over 30K search, yet in google it shows nothing, nada, not even < 10. Same goes for some of the other values. I'm not quite sure where you're getting your data from, but seriously, they're largely inaccurate.
Correct me if i'm wrong, but this data set seems to be either outdated, or really inflated, it's somewhat useless imho when i'm not getting accurate info. Just my thought after playing with it for a couple of hours. I'm willing to give it some time, but at the current stage, it's more wasting time than anything else. Maybe it can be used as a good tool to find a decent EMD, but i wouldn't use it as a keyword tool.