http://www.complex.com/music/2013/08/em ... zerk-mmlp2
"My job is to be a professional version of the outside world—a listener who is not attached to any of it, who doesn’t know the story of how it was written, who doesn’t know how it works, who doesn’t know why this is important to you."
Listening to Eminem now, and you'll hear someone whose love of the craft is apparent. You'll also hear someone who may have misidentified where his talents really lie, or who focused on only one or two of those talents, when there was a full package that made his earlier work so exciting. Rather than trying to make his verses seem effortless, it’s almost as if he’s now drawing attention to how much effort he’s putting into them.
There are a few ways to interpret "Berzerk." It is definitely a left-field choice in the context of current rap radio; from a stylistic POV, the return of the blonde hair and the pop culture references suggest he's going back to the basics of his own career. Sonically, the retro obsession is odd; beyond being Caucasian, and a known Beastie Boys fan, there isn't really a link between Em and the sounds of the early '80s. It's certainly an unexpected maneuver; if we're being optimistic, he's resetting the conversation to year zero.
And this is a particular strength of Rubin's. One of his recent projects was Black Sabbath's comeback 13, which ended up debuting at No. 1 on Billboard "Back in the day," Rubin told the Daily Beast, "Black Sabbath was essentially a jam band. That's how they wrote. And they had gotten away from that." Rubin's approach had been to bring the group back to the creative engine of their early success—not the literal sound, per se, but the mechanism that made them a band in the first place: jamming.
To Rubin, the artist's time spent as part of industry machinery creates its own problems. Rubin's role isn't to literally turn the artist into a retro act, but to locate the essence of what made their best work. "Slowly, over time, the creative process gets eroded, and it becomes something that’s just a window in the schedule instead of the most important thing that drives the whole train."
"People who’ve made a lot of records tend not to make records as good as the ones they made when they’re younger," Rubin continued. "When you’re young and you get to make your first record, or your second record, it’s the most important thing in your life."