This app is OK - it performs as advertised, but nothing more.
The design feels like it was developed in 1998 and not updated since. Customization options are extremely limited (for example you can choose one of 5 ugly fonts, none of which are your theme font) so to adapt it to any modern theme, you really need to know what you're doing with some hacky CSS.
Support is responsive, but not always helpful. There's no way to add a descriptive headline to the widget - say "Product FAQs" - so we had to wrap it and add a descriptor. And as many other apps do, they don't add any helpful attributes to the widget element like, say, number of faqs, so you can't target an empty container. When I asked how to query the data to know if the product has faqs or not, their answer was "send us your login and we'll do it for you", and when I said that wasn't possible, their answer was "send us your login and we'll do it for you". Um, no.