I have no respect whatsoever for him as a person. And, to me, his legacy has been severely damaged by going to Minnesota.
However, I still have respect for the player he is (though not near the player he once was), and what he has done for the packers. He has definitely stopped being my idol, but I cannot disassociate the 96' superbowl with Favre.
That being said, my perception of him isn't definite. What he does this season will have a lot to do with the way I'll see him in the future. But as a person, that won't change.