I felt like Matt (the company guy) was pretty knowledgeable about everything and didn't try to sugar-coat the camera's flaws too much. He basically conceded to full-frame on low light sensitivity, and wasn't afraid to bring up the issues with shooting on EF-mount glass.
The B&H rep definitely threw out some hard balls, which I wasn't expecting. I seriously did not expect to hear anything about the audio grounding issue. Funny that the workaround is to buy Panasonic's shotgun mic.
But even with all of this in mind, I still wasn't happy with the way they skirted around the issue of dynamic range. Eduardo said "10 stops", and Matt said "I would tell people 11", but nobody really delivered any official numbers. I mean, this dude can talk about subtle differences in codecs all day long, but won't give us an official line on usable dynamic range?