Sorry you had a bad experience. I went on my one and only guided hunt with Non-Typical Outfitters in Wyoming last year for bull elk. Something I was really impressed with was that they scheduled everyone to arrive in camp by early afternoon for "rifle zero" . What this ended up really being was to verify each hunter's capabilities. The had a single very rickety "bench" with steel gongs scattered up a very steep hillside to 800 yards. The outfitter and all of the guides were present, all observing each hunter shoot. As a hunter's turn came up they were asked about their equipment and ammo when they stepped up to the bench. Then they were asked what they were comfortable shooting. They were allowed to shoot as much as they wanted and coached a bit based on results to confirm their max effective range.
I was lucky in that I arrived a bit late and was the very last one to shoot. I had practiced alot before the trip. I sat down and cold bore'd the 500 and then moved to the 700. The outfitter asked me if I practiced alot and I said I did out to 1200. He asked if I wanted to shoot anymore and I said if he wanted me to I would but for me I was good. He stated he felt I didn't need to either.
Early the next morning the outfitter came to me and told me they had been seeing a big, very old lone bull living in a big dark timber canyon. He said he really wanted to kill this bull but it was going to be a 600 - 700 yard shot across the canyon with wind and may take days to get the opportunity. Based on my shooting he said I was the only hunter in camp he felt confident could make the shot. I said I was honored and felt confident I could execute. That evening just before dark I killed the bull in my avatar at 639 yard with a 20 mph wind.
There was another hunter paired with me and the guide and he whined alot before the bull showed up about wanting to be the one to shoot. He had proven at the range that he wasn't capable beyond 300 yards and the guides reminded him of that and that the outfitter had selected me for this shot based on that. They held firm and I was really impressed.