I agree more with WilcoWorld. I hated the idea of graduated responsibility, meaning I had a limit to the acuity of patients I could see. I wanted to see the sickest patients on day one but have 1:1 attending coverage to help me because I had no idea what I was doing. They took over when I was in over my head, or helped me think about making tough decisions. I learned through hearing their thought process, or them forcing me to think outside of the box (i.e. "if you had to intubate this patient, and we know its going to be difficult what do we need at the bedside now, to save us time later", these are things I didn't think of in august of intern year)
This made me strong at the end of intern year, which I think is necessary for a 3 year program. By mid-third year I can run the ED. The attending sees my patients and can give tips on style points, or we can have an educated discussion about w/u in patients with varying risk factors for different diseases based on their risk threshold, but most of the time they are checking their e-mails and getting coffee.
At the same time if a patient is crashing the attending will be in the room, but I make the decision on airway, lines, resus etc...if they disagree they let me know and tell me why.
I certainly am not pushing ANYONE to CT scan, and I am definitely not putting in foley's and IV's on all patients. (urinary retention with BPH or stricture with BART kit sure...or good nurse can't get PIV I do it with US...)
Anyways, I think that system worked best for me, and med studs should figure out what works best for them. This is certainly not the "right" system for everyone, since there really is no "right" system. I will say it made for a stressful, and humbling intern year.