Originally posted by Silent Street Oh? LOL! Actually, the problems I am seeing repeatedly in digital photography are at the photographer's end, not the cameras
Wow, really ?
I won't want to start a pissing contest here, but that's a incredibly cliché thing to say. Sure, a lot of time time it is the photographer but having done darkroom and large format film shooting for over 10 years (and still doing it) my command over the zone system is adequate enough to know it has very little to do with digital exposure. With digital you want to get as much information into your raw as you can without clipping, that's all, and the antiquated metering found in most (if not all) still cameras does not accomplish this. The blackmagic motion cameras have a ETTR button which is convenient when you are busy shooting in the field. The zone system approach is great for a large format photography approach but not for when (for example) a heard of horses with various luminance patches of fur is running through the fame and you want to optimize your captured data.
But don't take my word for it, take your 645D and try going outside and let the auto exposure meter do it's thing while you do a 360º series of images and look at the histograms of the files.