To be fair, Jeri Ryan would have chemistry with an empty room, she's that awesome.
Robert Beltran seemed like the director just didn't like him.
Agree about Jeri Ryan (besides, she shares this quality with Kate Mulgrew).
As for Robert Beltran's "I do not care" attitude on sets from s4, I guess that it had played a lot against him and there is no reason that this has changed (as well his behaviour as the reception of a such attitude by director & producers) in the finale, right?!
