Does anyone have experience with it?
Is it worth the purchase?

I'll let those who use it tell you about it (it wouldn't be fair for me to say since I am one of the authors) but we have a 15-day free trail which is fully functional so that you can use it for yourself for two weeks and decide if it's worth buying.

~jr

Searching this forum for "Ultimate S" yields about 30 discussion threads already in progress -- please read them and post any replies or questions directly to them. Thanks in advance,