[3dptz]

I agree that there should be an option to reset default settings or at least start with default settings.

However removing most options (and functionality) just for those users and situations where something might stop working, is wrong. Sure (some) settings could be tucked away better, but doing so to the extreme will influence how users view and use software.

This nurtures the sort of environment where users will kick and scream if a setting they altered does influence the usability of an application. The result: fewer and fewer options. Or options with large yellow safety warnings a la "stabbing yourself in the eye with a fork might result in loss of eyesight".