Word does "just fine" in the same sense that cheap wine or non-DSLR cameras do "just fine" for the majority of people. But that's a separate issue to quality.
Non-sequitur. There are plenty of non-DSLR tools for photography (TLR, rangefinders, large-format film) that are more than "just fine, and even within the world of digital, your average prosumer DSLR can't do the same thing as a setup with a medium format digital back. Give up the snobbery, DSLR does not necessarily equate to quality or superiority.