How is the Graves rework?

For the past season Graves has been my go to Marksmen. So seeing that he is part of the marksmen changes, I have been keeping track of his changes intently. So far the feed back from those that have tried it on the PBE have been positive, even pointing out the reload for his AA (which is the biggest concern for Graves mains) isn't a big issue, and in fact it is considered a good way to balance his damage.

Now I just want to ask questions to those who have tried him on the PBE How is his damage? Is it the same, less, or more?

How does he do in team fights with his AA reload?

Is his build path the same or different? Or should I wait for the item changes to get a better picture?

What team comp does he go best with? What team comp does he do worst with?

What supports would he lane best with? What support would he lane worst with?

What is his combo now?

Thank you if you take the time to respond to this.