Invincible Iron Man has been so good for awhile now.  This issue is the last issue if the disassembled, where if you hadn't been reading Tony erased his brain like it was a hard drive and rebooted himself.  This is the slow reboot finishing with the best/worst retcon ever, he hadn't backed up his brain since before the whole ruckus with him and Cap.  I loved it.  The art continues to excell along with the story.