It seems OK to me; it produces a Leeds-style diagram in HTML format with a searchable table of all the matches below it.
The only thing that not everybody might like is that you have to give it your log-in details to Ancestry or whichever site you want it to cluster the data from.
I'd been making clusters that were probably too large, because I included X who matched Y and Z, and A and B who matched Y, and Q and R who matched B, etc., all in the same cluster, which this system doesn't.
You can see the output it produces here:
https://www.geneticaffairs.com/image...ic_Affairs.pdf
The names in the table are hyperlinked to the person's profile in whichever website you've used.