Honestly, there is no difference from XenForo Original Ignore System. E.g; If I block any user, I still can see his/her MemberCard and I can see them in whos online list, in messages, etc. It’s not good. Another e.g. in message area, if block any user, there is still displays avatars. Only disable message text and that’s very bad. I block a user, you never view them in everywhere. It should be like this.
I also want to mention, that we didn't got a single complaint or support ticket about this add-on from any of our customers, even not from Fatih Özcan. Please contact us, we'll certainly help you to get this add-on working at your site as you expect.
This add-on generally works as expected and advertised above. It is used successfully at all of our own forums and many customer forums as well. We would be happy if you think again about your review and correct it to not provide false informations. Thank you.