That is going to make some 7D owners very happy.
But not me! After reading about all the extras, I can't see anything of interest to me.
Sadly I no longer have my 7D so this arrived too late. On the upside they just released an initial alpha of ML for the 5DIII. Once a more complete version arrives I will check it out.
I will patiently await some of my fellow CiC members uploading the ML onto their 7D cameras and let them advise me how well it works. What I really like is the 9 shot HDR capabity.
Audio detect and trap focus may be fun to play around with...
I wish that they could have added audio recording for stills. That is something that I would love!