I use the heck out of wolf and I love it.
Its not even that much dirtier than the Speer Lawman I bought in large quantity years ago.
I have been using wolf for a long time in older, and newer firearms and it works well, does what it needs to do and does it well.
I wouldn't take it hunting, but for function in an AR its great, bolt guns good, 1911s good, Browning HP good, CZ flawless etc etc etc.
I am firmly convinced that problems people cite are internet myth and lore.
As to having a broken case here or there I am a loving devote of the .303 britt you just get used to it. I can understand how it would **** you off in a revolver and ruining your moon clips though.
I have seen just as many brass cases crack and get stuck as I have steel cases.
As for the lacquer wolf is using a new polymer coating now instead of the traditional lacquer aren't they?
As to removing cracked or even worse torn case heads from the chamber a .30 cal or 1 size larger than intended caliber seems to work sell for getting them out, shove it in the shell, and try to reverse the brush, it usually grabs pretty good first try and yanks it out.
-Bill