The visibility of stars in photographs still remains one of the hotly contested points, when the science of it is so very well established.
I think the absence of stars is counterintuitive for the HBs because the Lunar sky is black and we're acustomed to black sky = night.
The very simple truth, if you think about it, is that it was daytime at the landing sites and you don't (typically) see stars in the daytime. Duh.
I remember seeing the program you participated in with the night desert shoot and I remember that my first thought - even though the subject under discussion was the reflectivity of the ground filling in shadows - was "How about that? No stars."
Once, just as a mental exercise, I tried to play Devil's Advocate with myself - my notion being, "If I approached the subject with an open mind, is there anything that would convince me that the moon landings were faked?". I came to the conclusion that maybe - MAYBE - if there had just been AS-11 and no follow-up missions, it could have happened. But the sheer tonnage of data (and samples) accumulated by all the missions together... well, I think it's just beyond human capability to fabricate that much material with that level of consistency. So, for me anyway, I guess it's the Hoax that falls under the heading of Personal Incredulity.