This piece of software is a VERY awesome, possibly the best Appsumo deal I bought up to date.

For those of you who want to use it primarily for Leadgeneration with Quizzes, here are some points you should know:
1) Yes, it supports both sending visitor-data with URL parameters (for example autofill survey fields), AND sending survey-data with URL parameters to your custom Thank-you/Result-page URL's
2) You can send question responses as "Tags" directly to your email marketing software (btw, I LOVE their focus to build direct integrations instead of using Zapier. Its cheaper and better this way)
3) Auto-advance allows to automatically advance single option questions to the next one
4) Plenty of answer types and great customization options!
5) Facebook Pixel Integration is ready, AND support confirmed they have direct integration to FB Custom Audiences on the roadmap! (btw, vote that feature request up if you are a buyer!)

I confirm that mobile view is not perfect, but Team is working on design updates and new themes. Hey, its an Appsumo deal, that means early stage... Be patient!

But don't listen to the reviewers who complain that feature xyz is missing, this deal is worth it a thousand times.

To understand how awesome this deal is, consider this: one of the worlds leading Quiz-Software "Bucket.io" charges 99$/MONTH for 10.000 responses/month and 499$/MONTH for 150.000 responses/month. With this deal you can get almost the same feature set with ResponseSuite with 250.000 responses/month (if you stack 5 codes) for only 295$/ ONETIME... its imply unbelievable!

The team is smart and competent, just listen to their podcast, I have no doubt they are in the game for the long run, so if you ask me, this deal is a "MUST HAVE".