I think you're right. I'm not sure on how PWR vs BWR plays out in this case though, but it definitely seems like they knew this explosion would happen. It looke

I think you're right. I'm not sure on how PWR vs BWR plays out in this case though, but it definitely seems like they knew this explosion would happen. It looked very "controlled", even if it seemed like there was a lot of vapour and debris on video.