The better is the enemy of the good ... fine by me if people don't use ml, I just want to make sure everybody knows about the features and can make an educated decision so the devs get the support they deserve. And there are a lot of features, even I didn't try them all ... recently I discovered that you can shoot better still pictures with ml because the ml iso settings have less noise than these of the Canon firmware - incredible.
I think thats why i'm holding back, i know that ISO for ISO properly lined up footage from my T3i and 7d will cut together, if ML is in the mix I may not be happy with 2 camera cuts