My thoughts, for what they are worth, Mark, are:
#1. When I first saw this sort of shot, many years ago, I though Wow; but now, shots like this really need a bit extra to excite me. From a technical side, the image is fine and well exposed.
#2. This would look good to me if it wasn't for the rather bright bluish light coming from the left side. If that was reduced I think this could work well.
#3. This has an extra dimension, but somehow it doesn't quite grab my attention.
#4. I like this one, it works well with good balance of composition.
#5. This has potential for me, but at the moment I find the light too central and there is something about the foreground which doesn't seem quite as good as it could be. I wonder if a little crop from the right side and bottom would create more impact.
#6. I think the upper light needs to be fully visible or not at all. Overall not as good a scene as some of the others, for me.
#7. Something missing, possibly too much 'wasted space' in the top right corner. Perhaps a landscape ratio which showed more on the left side would have worked better. But it is possible that this wasn't an option.
I think # 5 & 7 would work better without that 'dead daffodil' lying on the ground.
How many shots did you take? For scenes like this I would expect to shoot somewhere between 50 and 100 just to get one or two which worked.
All in all, nothing really wrong with the camera technique and possibly worth editing slightly differently, as Ryo suggested. But I don't see anything which makes me say Wow, I really want that hanging on my wall. But those shots are rather few; particularly as I get older and more cynical.