I haven't actually read anything about Autocracy - just the comic itself. Mainly the cartoon cast and 'Optimus' being called Orion Pax on page two just made me think that maybe Flint Dille was writing a new G1 cartoon prequel.
Even knowing this is in the IDW universe, it's still hard to process. Like... Zeta Prime implies that his immediate predecessor was Nominus Prime, which doesn't make much sense in IDW continuity, plus both these characters are technically retcons (in Spotlight: Optimus Prime the line of succession didn't include them). Prior to this, in Megatron: Origin, Starscream murdered an entire council and now he's serving as a delegate and no one is suspicious that he might just be a Decepticon (and if Autocracy is set after Spotlight: Blurr, it makes even less sense). There's the aforementioned spelling of "Jihauxus" that's inconsistent with IDW's other stories. And everyone's character models are completely different to how they were at similar times in the past in IDW comics.
Still - I like this series.