Oh... I guess me.
No one is going to like additional repair costs. I'm not sure how any feedback would be "Great, I really love paying more for repair costs." however, we have seen enough feedback and data to show that the ratio is pretty good as long as people aren't throwing their character's corpses against enemies. Death has meant nothing for a very long time now, and it's going to take some getting used to and just understanding that death is no longer something that just happens, it should be something you're really fighting to avoid, and potentially being smarter about tackling content you can actually tackle.
That said, we think the normal wear and tear is maybe too high. Just fighting is probably too expensive, and we're looking at potential adjustments there.