First, this plugin needs more documentation.
Second, entries can only be made by creating an FAQ page, and letting visitors ask questions? That's a cool feature, but should there be some place in the admin panel that let's admins simply type in entries?
Also, it would be nice to have more control of the presentation. And how are entries stored? As posts? How does this plugin work.
Looks good, though, and works smoothly, but it seems a little more is required to make this a good plugin.