Nay.
Well, it is back but its missing its power brick, which I was told to send in. Finding this odd that I'd get my console back minus the device that powers it I called Microsoft. Since their automated directory lacks a "You forgot to send me a vital component, you $%*#@!!!" option I had to do my best to work my way through the system to get to an operator.
Third time (as in third call) was the charm and I got to speak to a human who told me that its now policy to return the unit and power brick separately.



When I asked when said power brick would arrive he said three to seven days after the console and hung up.
So there my 360 sits, between my TV and DVD player, just as useless as it was when I hit the power button 28 days ago and was greeted by three flashing red lights.
Oh, and for those who are wondering why I don't just go out and buy a new power brick I want you to know I called GameStop and asked them how much they are. The girl on the phone said $100. I clarified that I wanted the large green brick-shaped item with two wires coming out and she said "I know what it is and its $100." I explained that I wanted to clarify because I found it hard to believe that its $100 for just that. She said "I don't know what to say." My thoughts exactly.