Trey was great. No big ah-ha moments of discovery for me, but some confirmations and great tips. I too ignored everybody's work focusing on my own approach for three years with exposure control. His style is not my style, but would be one boring world if we all liked the same exact thing.
Also, Pocket Wizards have been great for years, but the new items are yet to live up to the hype. So don't lump them all together as one product, they make different tools for different needs. I have yet to find anything that fully replaces my Plus II's.