she's probably a very good teacher, zheer!
I was actually going to say the opposite... If her comments are so confusing, or you need 170 IQ to make sense of what she's saying, she's not doing a very good job of communicating. I would think the goal would be to walk away knowing something new, not nothing!
To be fair, it doesn't sound like there was a whole lot of time for her to elaborate... Some of the comments sound like they could bring productive experimentation, like different ways of listening, that could be useful to work at, the way we listen while playing makes a significant difference in the outcome. I think professional level pianists listen differently when playing, in a mental-focus sense of the word, but I also wonder if that's more relevant when the other aspects of playing are already taken care of - like not having to think about technique...
Feather duster critique could be a matter of taste, but it could also be the case that you use it excessively, and maybe your playing could benefit from more variety of touch?
"you dont play with your hand, your eyes, your ears or even with your mind" sounds like an insult, I don't see what possible use could come of that comment...