Freaking visionary. I've had my Paca for less than a week and I'm just blown away by everything. I didn't realize what an extensive environment I was getting into with this, I was just thinking it would be great for unique sound design.
Instead I'm immersed in a whole environment that can do anything I need, and do it quicker than max or reaktor. In fact I just did a fresh re-install on my computer and I haven't even bothered to install anything other than ableton and renoise for sequencing. I don't even care about plugins anymore, cause this is too cool.
Then there are all the suggestions for capytalk expressions, which are invaluable if, like me, you aren't really great with math beyond basic algebra. It's like a total brain-dump from kurt and carla, so you feel like there's always someone over your shoulder suggesting how to design an expression to make awesome, weird stuff!
You can just tell they created something to share with like-minded people, and not just something to sell—and that's both rare and awesome.