I'm still waiting for my bonus before I jump into demoing one (assuming I'm going to want it immediately thereafter...

) but so far the reviews have been great.
I will say I'm not surprised at all someone that fishes off a PA thought ANYTHING else was unstable. Those PA's are a moving barge and just about anything besides a soloskiff is going to feel less-than-stable.
Just looking at the hull design and specs, I see this as a hybrid Hobie/Wildy and that alone makes me reach for the wallet. I've been waiting on a boat like this for a long time...