I've been able to create some amazing forms using ChronoForms and ChronoConnectivity.
A few things aren't clear, but that could just be the differences between English/BG and English/US.
I highly recommend this component because it's the best thing I've seen for creating forms!
But, I found too many errors and problems. For example, clicking on a category to see the reviews ends up with a 404 screen.
Also, in the config, it references extra fields and lets you select how many, but there isn't a way to define those fields or use them.
This is a great module, and I would like to see a later version. At this point, at least for me, there is too much I would have to change to make it work for my specific needs.
I am not sure about the 404 problem as it has been tested to work. Please contact our support forum.
You can define the custom fields when creating your category and you then assign them values when creating a review.