This test has been a colossal disappointment. I was hoping for good, reliable, superior calorimetry, and something decisive. When it began, I was concerned about the steam output being recirculated and never actually observed. Any measured output over 100C would be considered complete vaporization, ignoring the fact that it could be 99.9% water outflow at a slightly elevated boiling point. This would make the idiotic phase-change calorimetry problems come full circle. Instead, we in the Peanut Gallery must do exactly what Rossi has always said. We must wait for the only real evidence that he wants to give us: his satisfied customers. Alas, the best I can do is follow Jed's suggestion, and be polite: "Rossi did not produce any irrefutable proof in this demonstration." If there is indeed a real customer, and that customer was indeed convinced, then good for Rossi.
If, on the other hand, this is a scam, then a pox on his house (even if he has sold it).