So, same as the Laserdiscs, which were 4:3? Not the same as the DVDs?The BluRays will be the same remastering as has been on Prime and all the rest - the original 4:3 aspect ratio. Those were released over a year ago but the BluRay was just recently announced.
I haven't watched anything B5 or Crusade since my last rewatch of the DVDs, and I'm not even sure what year that was ?, probably 7-10 years ago. I have Prime but haven't watched B5 there because I have all of the DVDs.