There was an indication in your replies that you have limited changes. I get that as I've been in IT Management & Consulting for over 40 years.
There was also a reply that you changed the emphasis to focus on "Keyword Discovery" to clear up the other comments about it being confusing, which is good. While the product advertising says "Keyword Discovery", there are 2 significant areas remaining that emphasize "Keyword Spy".
1. The video shown starts out by saying it's a demo of new system called "Keyword Spy".
2. The first dominate image after the video is titled "Dominate the SERPs with "KeywordSpy".

So, here is my question.
Would you please provide any URLs that focuses just on "Keyword Discovery". Hopefully, the URLs lead to a video, doc, or article that illustrates only "Keyword Discovery" usage without the use of any additional purchases or subscriptions such as "Keyword Spy", etc.

While there's a 60-day return allowed, I (like others) don't want to waste time.
So, if you can clear this up by providing the requested URLs and if it does what the AppSumo page reports, I'll be in a better position to write up a correct review for everyone.
Thanks & I wish you all the best as it sounds like you've worked very hard in producing the entire KW Discovery & KW Spy system overall.