I liked the episode a lot, but instead of using it to resolve the show, they just created a ton more things lef unaccounted for, which is annoying if the new series is going to focus on new characters like people speculate.
Magisa materializing didn't bother me. She's not dead, more like a god.
But mainly, all is redeemed for me with Loli Gilfam, a legit blessing when my entire hope for this series before it started was, 'I want to see Gilfam again'. Ishikawa worked his magic.