Well, I guess I'm a current med student (classes start in two weeks), so I'll try to field this one. I have a two part answer.
1. The application procedure itself was a lot longer, and therefore more difficult than I expected. All those secondaries got pretty tiresome, and I personally had some trouble getting profs to cough up rec letters in a timely manner. However...
2. Getting in was a lot easier than I expected. I had absolutely no intention of being accepted. I basically turned in the applications just to give it a whirl to satisfy my curiosity. I knew if I never tried I'd always wonder. And low and behold I got in. Hope that answers your questions, good luck!