It sounds a lot like many of the other Brian Johnson albums.
That was NOT a compliment.
Okay, fine, I never really was in utter love with AC/DC. They're a fine band, true, but they're too blues to be hard rock, too metal to be blues, and they never really had a solid genre. They've done maybe 3 actual metal songs I can recall.
This one had some good songs but it was almost no different than the last 25 years of stuff they've done.
If you want my personal opinion, many other older act bands have done better 200x albums. Alice Cooper's had several. They don't sound like his old material and he even worked with rapper Xzibit on a track.
http://www.youtube.com/watch?v=fESZLa6MGjEJudas Priest put out a 2 CD album this year which hopelessly blows away the new AC/DC with a nuke.
http://www.youtube.com/watch?v=q7MtjF8SgU4In other words... if I feel like I'm paying full price for the same sound I'd get in the discount bin, something is wrong.