Ballbreaker was the rawest album since FOTS but the quality was much better and the guitars were cleaner. That's why I love it.
I never knew they were pissed at Rubin. I recall an interview where I believe it was Mal and Ang, possibly Brian and they said Rubin was wacky in that he wasn't always around and kind of unpredictable but I'm pretty sure they said they liked the results. They obviously liked Big Gun otherwise they wouldn't have let him do BB.

