I didn't mind the Simon resurrection because it delivered a good shock for that group of people, I could live with Azura and Ikaruga, but all the other people coming back is just Edo Tensei all over again. Most of the people confronted with corpses don't even have the stamina or time to put up a decent fight, so it will probably be a 'beautiful' moment in the end for this little reunion.
What's even worse in my opinion is that last arc we already had Gray battling his daddy because of a necromancer, so this concept is not really new. The really meta thing is that the corpse of the Keyes is raised as well with his magic power, so he in his turn could bring more people back.
These little fights will just drag on and fill a couple of panels until Erza and the rest put an end to it. It's the cheesy stuff like this that overshadow the good parts in this chapter. Jellal saving Kagura and getting trapped on the bottom of the sea, and being dependent of Kagura to save him was a nice move. The end puts some extra emphasize on that where she needs to give Mouth-to-mouth resuscitation to her brother's killer. This indicates that she is over her initial hate and shows real character growth. But we didn't need a zombie parade to get to that point, Simon and a couple of others to keep Erza busy would've been enough.
.
