I enjoyed the first season of foundation. Even halfway through the second season, I felt this is alright sci-fi provided you accept that it has a little to do with the source material apart from the name. However, this episode took the biscuit. It's all in your head! It was all a dream! Everybody is safe in the magic flying box! Even by its own internal logic, this makes no sense. On a bonus note, one character that made little sense bit the dust. She'll probably step out of the shower in s3e1. Oh - it looks very pretty so sci-fi buffs will probably like that. I don't think season 3 will really matter tbh.
Review of Creation Myths
