I did - it's pretty horrible. They completely re-wrote my NAT table with something that vaguely resembled what I had before except for the fact that it didn't work.
And they completely wiped out the names on all my named objects - will TAC ever learn how to use ASDM?
This is the worst upgrade I've ever gotten from Cisco. I called TAC on it but they don't necessarily seem to care.
At least I still have my job.... this time.
Good luck everybody.