I must say, these look incredibly hypocritical. This might be indeed the letter some random citizens of the Imperium would write, but if that's what the author feels about them, then I'm terribly sorry for those who have to deal with them irl.

For example, the first 2 Primarchs are condemned for following their principles and beliefs, while Perturabo is condemned for not following his. You know you can't make a coherent argument that way?

Not to mention, that a lot of information used is only available from the OOC perspective of someone who's not a part of the universe - the info about Chaos Gods mentioned in Lorgar's chapter, for example, was not available in universe because Emperor refused to explain himself.

Chapter says to Perturabo "you were not merely tools to fight for us" but previous one says to Angron "yeah, you were angry, but shut up and lead the Crusade" and to Lorgar "don't question what you're told, don't take action when something new becomes known to you". Aren't this contradicting in spirit at least a little?

All in all, a source of good laughs and a reminder of all the reasons other races have to despise humanity, but not worthy of serious consideration.

P.S. The most laughs I got from the first chapter. "You all had parents." Ahhahaha. Konrad, Angron, Mortarion and Horus didn't; and that's just the ones I recall from my head.

Okay I officially need every traitor to get his "reason you suck spanking each" for what happened.

I liked the chapter!

The biggest and the more elabored fuck you y see good job

I feel like Chapter master Valrak would love the series

yes

Why do I get the feeling that Guilliman wrote this after his return?

I’m going to say this right now, Magnus did nothing wrong. He made a mistake in his rush to warn his father and as a result he, his legion, his home planet paid the price. Russ blindly followed orders without checking to see if they really came from the emperor, and as such condemned the Thousand Sons to servitude under Tzeentch.
Magnus did nothing wrong, but I welcome you proving me wrong ;)

I liked the chapter!

Seems like something a salty Rowboaty Galooleyman would have written when he came to and learned he'd spent ten millennia collecting dust after getting bodied by Fulgrim.

This is one heck of a "Reasons why you suck" speech/letter UNLEASHED upon those fools...

just...

wow!

I liked the chapter!

I'm actually really happy to see a new chapter for what I thought was I one-shot

TL;DR: you are all fucking losers and you'll never amount to anything

Man, that was the most complicated and complex why to say 'Fuck you' I've ever seen