[Hephos]

Yes it may be hard to define quality through simpel checkboxes, but they are a good step on the way to help people find games that suits their judgement of quality, or just suits the prefered game types.

For example, I would think a checkbox for "[] allow room copies" is defintatly something i would use everytime i searched for a mud. Then you have "[] wilderness ascii map", which is also something people might be looking for.
Personally i would use the "[] handwritten rooms" and "[] dynamic rooms" when looking for games as well.