I had the same impression, that a big picture view talk was expected but that the actual talk was focused on a single issue and in a fairly philosophical framing.
So I thought it was an excellent talk but it still gave me a strange feeling as the dominant and first EAG response to what happened (I know this made sense given other sessions covering other aspects, but I am unsure it will be perceived this way (one slice of the puzzle) given its keynote character).
I had the same impression, that a big picture view talk was expected but that the actual talk was focused on a single issue and in a fairly philosophical framing.
So I thought it was an excellent talk but it still gave me a strange feeling as the dominant and first EAG response to what happened (I know this made sense given other sessions covering other aspects, but I am unsure it will be perceived this way (one slice of the puzzle) given its keynote character).