Well you're mostly right. Simcraft sims the bonus like it is worded. On PTr, it doesnt work like that because of a bug. I assume the wording is correct and they fix that bug, so that simcraft is right.
So i looked a little closer at APL and improved the string and gained some dps.
FOA is a dps loss on single target currently. At least with 4p.
So IMO, it looks like BF is still very strong, if not best talent combination (at least with SA, 4pT19 and 3 Windstrike relics). FOA looks like an AOE talent. And Tempest is still best choice with 4p.
Please don't take those numbers as proof. I just wanted to show that BF still looks strong. There will be better sims in 1 or 2 weeks.