100% GRADE-A BULLSHIT.
The ONLY thing about this chapter I liked was Wendy enchanting Dragon Slayer into Erza's sword, but even that came out of nowhere. Mashima really does like to conveniently have characters do stuff they've never been able to do before without providing some sort of explanation either before, during or after the fight.
This chapter get's 2/10 from me, and that's being generous. "It's because she's Erza." How much I hate that phrase.
Small rant aside, it's "seemingly" over, hopefully now we can get back to Natsu's stuff.