I agree that some summer camps tend to give the boys the 'camp wave', meaning if the boy shows up at a MB session and does nothing, they still 'earn' the badge. Some badges require a lot of extra work and the scouts have to willing to go the extra mile. SMs and ASMs at camp can visit MB sessions and get an idea of how much (or how little) is actually being accomplished.
Having just returned from a week at summer camp I have a case in point that is very fresh in my mind. I had 5 scouts taking E. Science at camp. They had to complete their ecosystem requirement before camp and I was required to verify it to the counselor at the first session. They also had four assignments that had to be completed outside of their session time. Four of the five boys completed the MB while the fifth just wouldn't devote the extra time required. In the mean time a senior counselor at camp offered to spend extra evening time with these same 5 boys to work on Cit/World MB. Due to the time they had to spend on E. Science they all decided to pass on the opportunity. They made a wise decision and will contact the counselor when they're ready. I was proud of them, because THEY made the decision, not me or my assistant.
My biggest peeve about summer camp is boys (and their parents) insisting on taking MB that they are not ready for (ie Shotgun, Waterskiing, Cit/World, Archery, E. Science, Orienteering, Cit/Nation, Chemistry, Atomic Energy....).As camp leaders it is part of our job to approve the MBs our boys are taking, but what do you do when the parents insist 'little Johnny' is ready for a MB when it is clear he is not?