I'm somewhat dubious - B5 is (mostly) a gem, but other than Sense8 (and I credit it's awesomeness mostly to the Wachowskis), I've not seen anything JMS worked on after B5 that was more than mediocre. I think the utterly amazing cast (with the exception of Bruce Boxleitner) had a lot to do with how wonderful the original was. However, if this new one has as good a cast, it might be quite good.