photophyte wrote in post #9714206
Maybe another question to ask is the opposite one: how 'low' down the DSLR Canon line can one go and get truly awesome tack sharp shots without having to tweak every little thing?
We know the highest end Canon DSLRs take amazing pics.
I believe the 7D can produce great photos (I've seen it on these forums).
Does it take a semi-pro or pro-level photographer to get awesome results with the 7D? Does the photographer need to have a certain min level of photographic technical expertise to accomplish this? Does the camera need to be tweaked a lot to get at this level of quality?
One of my considerations in looking at the 7D is the realization that perhaps I'm not up to the level of using such a camera--perhaps I don't have nearly the level of skill and knowledge required to get the kind of quality photos. I'm almost convinced the 7D is 'too much camera for me' and that I'd spend more time tweaking settings and trying to figure out how to get a good picture than just shooting, and that would be frustrating for sure.
You would think there is a very good test or checklist for how sharp the 7D is that everyone could execute before running to the forum to lament the inadequacies of the 7D (or any new release actually).
Conditions/Tests:
1. Microadjust your sharpest lens
2. Sunny or well-lit area
3. Stop down said lens 1 stop from wide-open
4. Set ISO to 100-400
5. Mount camera to tripod, turn off IS if applicable
6. Use detailed target subject, preferably something interesting (and immobile) 
7. One shot AF mode
8. Raw + JPEG
9. Focus and shoot target at shutter speed 1/FL or faster
10. Shoot test shot, process RAW with sharpening, or JPEG with post processing sharpening
11. Maybe repeat test shot but first go to live view and use 5x or 10x zoom to manually focus, then take shot and post-process (rules out #1 issues for the most part)
If this yields soft pics, then there probably is something wrong. If this yields a sharp image, but doesn't in other more complex situations, then it could very well be settings, AF mode, too high an ISO, etc. and you can take the research to the next level. I think the conditions above help eliminate many of the issues that could soften an image by doing a more controlled test without too many uncontrollable factors causing grief in your assessment.