I'm sitting next to the "guinea pig" for Wisconsin's categorical year right now. He says it was pretty good; no real malignancy. It's set up a la Cleveland Clinic, with 3 months surgery (ENT, Uro, and Thoracic), 6 months med wards (including 2 onc and 1 heme), radiology, Palliative care, and elective.
Indiana and Beaumont have similar set-ups; I've heard nothing bad about them, though. Reading about the Emory "transistional" year gave me chills though. Basically a year of straight up wards pain in "da Grady". I avoided this at all costs. Hope things have changed there, but I suspect they haven't.