Pretty badass presence to be fair.
Even though I very much want to hear a new album; I definitely think he's been wise to spend a lot of time doing shows lately to re-ignite his live persona.
He's been getting better and better and doing it with a live band makes it fucking
thumping; he's definitely begun to create a new era of LIVE Eminem. It's also quite impressive how he manages to create (or perhaps just naturally embodies) a new performance style with every album/era too. Eminem performing in 1999 is NOTHING like Eminem performing in even 2002 let alone 2012. There's not many rappers you can say that for; it shows he truly is constantly
evolving, in every sense. Got me in the mood to listen to
Recovery and rap every word now too.

I like the way he's making gestures with his hands etc. to visualize the lyrical content lately too; he's really starting to try and put every ounce of thought and emotion in to each line rather than just rapping through things flickering his hand.
Also, wow @ whole crowd chanting shit in loud sync, people are really bat shit Em again lately.
FINAL EDIT: I keep updating this fucking post lmao but as I'm watching it more I keep having new thoughts; this'll be the last - as I'm watching his gigantic medleys of classic after classic... it just really emphasizes that there isn't a rapper dead or alive with such a high-calibre and extensive catalogue of timeless songs. You may argue Jay or Nas but they were never on Em's level melodically, or conceptually; the amount of unforgettable, imprinted rap and musical classics is amazing.