I haven't logged in to any of my toons since the patch... no time to play
But I was playing my lock a good bit while developing and testing on the PTR... he was only level 72 on the PTR and spec'd affliction and melting the face off of mobs. In fact, that's him on the PTR in this movie...
http://www.nuiaddon.com/movies/movie03.html
He's only lvl71 in that clip and you can see the waste he's laying to the mammoths.
Yeah... I'm lovin' my lock
~grin~