but Nikon is 29 points ahead of second-place finisher Sony, then that
is a significant lead.
On a 100 point scale, it would be extremely significant. On the
actual 1000 point scale, I'm not convinced. It's also not entirely
clear what's being measured. From the JD Power site
(
http://www.jdpower.com/electronics/ratings/digital_camera/dslr ),
here are their four measurement categories, and their descriptions of
each:
1. Picture Quality: This score is based on customers’ satisfaction
with their digital camera’s overall picture quality. [This one makes
sense to me.]
2. Performance : This score is based on customers’ satisfaction with
the battery life of their digital camera, clarity of the image on the
LCD screen, speed to first shot, and zoom capability. [Maybe battery
life, LCD, and start-up speed are important, but obviously many other
things are too. Zoom capability is totally lens dependent, so I
don't know how they're standardizing that for an SLR.]
3. Operation : This score is based on customers’ satisfaction with
the ease of connecting the digital camera to electronic devices
(i.e., computer, TV, printer), downloading pictures from the camera,
installing and using manufacturer-provided software, as well as
printing pictures and sharing them via Internet, e-mail, or Web site.
[These all seem to be about the last things I'd consider when buying
a DSLR.]
4. Appearance : This score is based on customers’ overall
satisfaction with the design, size, shape, and weight of their
digital camera. [Ergonomics; this one makes sense also.]
I would be more interested in things like reliability, experience
with the manufacturer's repair service, availability of accessories,
etc., than I would in how easy it is to connect the camera to my TV.
David