So, I tried watching the Secret level.
The first episode was so incredibly lame, I am not sure, if I even want to bother with looking up Armored core, concord and Warhammer episodes.
@Paultron
Ok, thank you. Because the first episode was truly something boring in ways I didn't expect.
I liked AC's because of how they treated the main character character in a lore-accurate way that they didn't in 6 due to the design decision for a mute protag (aka as a mentally broken amoral killer)