After my camera went a bit funny, and turned exposure bracketing on without telling me, i have been doing some research. It seems to be a really useful feature, especially for scenery shots. I do like a bright sun against a power landscape.
However, after some reading, i noticed most people recommend layering the three shots in photoshop and the deleting the bits from each photo you don't want to produce a 'perfect', or at least much improved, image.
Call me lazy if you will, but this does seem a little laborious. Is there any software that you can load the images into that will then combine them to produce a final image?
There is software now that will do this automatically, but like all automated processes there is no artistic input. Depends on how much control yo want over the final image.
The problem with composites like this is if something moves between the exposures. Even if a leaf on a tree moves it could cause a blur So there is some advantage to doing it by hand in PS, you can control where the "seams" are.
The best way is to get it right inthe camera. Think about what needs to be exposed and what you can let go dark.
What you are doing with so called "HDR" is "flattening" the tones so thay can all fit within the range that can be printed. Maybe you don't want flat tones and want the colors of the clouds in a sunset expanded at the expense of some tones in the foreground? This is called "artistic input" Automation can't make this kind of decision
Photography is about selection. that means finding something in the world and making an image of that and not some other thing. HDR can either help or not depends on what you want to show the viewer
My opinion of automatic bracketing: It saves you exactly two butoon presses and two turns on a command wheel. But you have to press a couple buttons and turn a wheel to enable the feature. and just as much work to turn off the feature. So in total it is more effort to use auto-bracket then to simple use the exposure compensation control and take the extra exposure yourself. So the auto-bracket feature takes 15 seconds to do what you could do in 3 without it.