Well, since there weren't too many responses to my original question, I thought I'd share my review. I decided to go ahead and get this (thank you baglady1 for authenticating!), and it turned out to be a really lovely hobo!
For me, I could never make the Spy work because of the handle drop. The Mia is a very comfortable shoulder bag, but the shape is bubbly and smooshy and reminds me of the Spy. I love the chain strap and the pleated front with the Fendi logo.
I had to push the bag a little behind me so that my arm wasn't resting on top of it and sticking out, but I stuff my bags. If it were emptier, it would be more droopy. The bag has a fairly wide base, so although it's a smooshy hobo, my stuff is staying in place.
The leather is soft, I'll have to see how it wears with time.
One negative is the interior pockets, or lack thereof. There is only one, rather small, non-zip pocket, large enough for my phone but not much else. I wish this were bigger or there was an additional pocket.
Here are a few photos from my phone camera at the office, I'll try to take better ones later at home.