Provides a much more comprehensive alternative to built in concrete5 forms.

The range of field types and configuration options and control over design through Custom Templates were particularly useful.

Being able to easily pass variables to invisible fields was exceptionally useful in a particular project.

Support also first rate.

The advanced functions and working with dependencies can be a bit off a challenge. But once you figure it out a lot is possible! Support has always been the best, cheers!

(future feature request, add columns to a column)

I have a lot of forms on my site... building them was easy with the Formidable add-on. The UI takes care of dependencies and the form layout is 100% customizable. Bug issues or 'How do I...?' questions were answered by Formidable support quickly and with solutions that work.
The $60 cost is a bargain - having a developer code the same forms I was able to do myself with Formidable would have cost literally thousands of $$$.

It is a very good add-on function and I am very saved. Thank you very much!