The 'solid feel handling' whenever u use a viewfinder (preferably optical or at the very least EVF) instead of the LCD.
Most ppl I'd noticed (they are layman knowing nothing in photography), after 'upgrading' from their 'lousy old film camera' to a 'powerful digital camera' their photos, which are supposed to improve (since with the money paid, ur skill shld exponentially increase as well) saw their photos turn into nothing more than ultra handshake blurred pieces of abstract art which they dun even know what they are shooting.
Den I noticed how most of them shoot.... Composing via the LCD, holding the camera with 4 fingers (darn those ultra compacts!), the distance between head and camera is like 0.5 arm length away and the resulting photo would be like, "Eh! How come like dat one? Stand the pose again, one more plz." (and it will be 'one more plz' till Kingdom cometh).
Unfortunately, most do not realise this basic mistake of bad handling and decided to 'upgrade to higher megapixel' cos 'too low megapixel produces bad photos' (alongst with bells & whistles thanks to great Salesmen) when they din realise that they are committing the most basic error in Photography - handheld technique.
The most unfortunate fact is trying to correct them. And ppl don't really like corrections and not all take criticisms to THEIR techniques openly.