They look very impressive.

My biggest gripe about the 5D2 is the AF pattern, looks like they’ve fixed that in the best possible way, the GPS accessory is also nice, too bad it’s an attachment and not built into the body. Most likely I’ll be getting an 5D3. I’m not shooting professionally anymore, and I’m actually really happy with the 5D2, so not in a huge hurry to upgrade. (That said, I’ll probably jump on Amazon pre-order as soon as that’s available, pretty easy to pick up a freelance photo gig to pay for the upgrade. 🙂 )

Update: Pre-order now available on Amazon. I just pre-ordered one.