In order to make the Facebook-Login work with XenForo, I have had to set-up a Facebook-App. Now some strange people at Facebook give bad "Reviews" and low 1-star-ratings at this Facebook-App-page, which I needed to setup in order to make Facebook-Login working with my XF-Forum. I am a bit confused as to why people write strange reviews and give a bad rating for my XF-Forum? I actually do not want to have any reviews posted by some strange FB-users who have no clue of my Forum. - is there any way to make FB-Login working without using of a Facebook-App ? - is it possible to de-activate "Reviews" at the Facebook-App-page ?