Passed! It does seem that if the test stops right at 70 questions, chances are you did pretty well. My guess is that because it's progressive, if you do well you see a higher percentage of the hard questions. That's probably why most of the 70-question-pass folks I'm reading about seem to think...
Thanks Josh - I feel confident in my knowledge, so there's that :). There were definitely a set of questions that were "normal" - but I felt like there were a bunch that were just off the wall. Hopefully this is just the sliding scale of hardness, and I nailed all the easy ones... I also got...
Just took the EMT-B and it closed right at 70 questions... Like many here I felt like I didn't do well, that my class didn't prepare me, and that perhaps 70 was enough to get a 95% confidence that I didn't know my stuff... I'll know in a day or two and report back!