Mhhh, I also bought this module, I reported some bugs that quickly fixed. It remains, indeed it is true. I suggested some modifications to make it more effective I got a positive answer. the idea is good, the presentation too, do not judge too quickly, it may need a little time and experience to deal with UNA. AQB probably did not acquire its expertise in a few weeks. Let's wait a bit longer, I think he can do it well. I hope I'm not wrong :-)