To sum it all up:
I started out the new slaughter mode playing healer, it was fun.
Then I tried dragoon. It was bad.
So I tried summoner. WAY BETTER. SO FUN. I used my LB at least two times. It's harder to be stupid and mess up as a caster. Plus there's that LB. Even killing only two guys with that can achieve you easy victory. Plus a buff to make it charge faster.

Slaughter mode was neat in theory, but is not even the slightest bit fair in comparison to secure. If squeenix was going for an unbalanced, unfair massacre, instead of a regular massacre? They got it.

I'm going to play secure forever. Cause it's fun.