V's showrunner replaced

I'm hoping to have a review of ABC's V remake up later this week, but there's interesting news that showrunner Scott Peters has stepped down from his role. He'll be replaced by Scott Rosenbaum, hitherto an executive-producer on NBC's Chuck. V has been the subject of creative problems in recent months, resulting in a forced hiatus after the first four episodes until next spring. The question is: are those four episodes good enough to keep people loyal into 2010?