Has anybody any experience with SW to convert mp3 files into midi?

There is a commercial SW that claims to be able to do this (and it would be a "first", according to my knowledge).

They also offer a free demo, limited to 15 secs of music, but I wanted to know if there is any previous experience with this type of applications before committing any time to setting and testing it.
Please see:

http://www.intelliscore.net/index.html?src=gcmp3midi&gclid=CP_IipH-2ZACFQbmlAodfDQuOA

Thanks!