Overall, i'm quite happy with these changes.
Not quite sure I understand the reasoning behind the Lament, but its healing factor definitely felt a little high. But 20% off is rough.
I've heard a lot of people complain about the Divinity nerf, but that was a long time coming. Weapons that can roll bait-n-switch + reconstruction, such as Apex Predator, can put you so far ahead of everyone else in the dps meter, that it's almost unfair