Megatron Origins was not well recieved due to issues regarding the art and pacing, but as has been alluded to, the fact that it did not flow oor meld into the TF lore/backhistory that had been established in Furman's stories.
It was a constant issue IDW had throughout most of it's ownership of the tf license that the editors never really tried to keep things in check, letting whoever was writing write whatever they wanted.
Also why we got such weak spotlights like Cliffjumper, Mirage and Ramjet (not to mention a terrible spotlight Prowl that while in universe made no sense from a character perspective.)
Looking For: Wreckers Saga TPB Collection (with Requiem)