I haven't really played with it much yet - I downloaded and installed the whole thing while I was reading a book and merely just verified that it ran properly, that a couple of my go to sounds were in there and checked out the interface. Presets seemed to be alright, though I need to look further into it because I had a couple of add-ons which I have yet to import into it.
Rant on:
I was pretty annoyed when I realized that I had to download that Command Center thingie to authorize it. Seems like every piece of software these days requires you to install another piece of software to maintain the manufacturer's illusion that their software is not used illegally. Which is another reason why I use as few 3rd party plugs as possible.
Of course, that superfluous software needs to be maintained as well. Or then they decide to reinvent the wheel, like Waves did recently. That way, they made copy protection the paying customer's problem and annoyed everyone - except illegal users.
As far as I'm concerned, everything should be distributed and authorized through the app store and the Windows equivalent. More and more, if they can't be bothered to do that, I can't be bothered to buy.
Rant off.