AHM #4 improves upon the first 3 issues, but there is nothing overly spectacular in it. Bar the art, which like the writing improves each issue.
For a series that is meant to be about the Decepticons it strikes my funny bone that the best issue has such a heavy focus on the Autobots. Having minimal pages allocated to humans helps a great deal as well.
I did like Megatron praising his troops, its something we have never really seen before, Soundwave being absent, yet Insecticon clones being there seemed odd, but meh it's not a biggy. It would have been better if we had have seen other infiltration units listening to an interstellar broadcast of Megatron's victory speech rather than only the earth based characters, but I understand the desire to keep AHM tightly knit and focused for now. It also served the point of keeping references to the "-tion" series at a minimum.
Not overly intersted in the Autobot traitor, Ironhide believes it to be Mirage, Prowl is uncertain, while Jazz is hiding something. What Jazz is hiding is what interests me most, although the revival of Kup (who got a mention in the issue, I'm sure just to remind everyone of him before he returns) should be something interesting to explain, if the Autobots are so low on energy and cannot repair Sideswipe and Trailbreaker's major injuries, then how did they manage to repair Kup? (For now I'll assume that he was healed before the Decepticons rampaged through the Autobots.)
Season 1 Autobots are very nicely banged up, as mentioned Sideswipe and Trailbreaker seem to be hit the hardest (other than Prime), but even Tracks has been soundly beaten.
Strongest issue thus far, but still not spectacular, these first 4 issues could have been placed in 2 issues and not affected the story, plot, characters or anything.
Looking For: Wreckers Saga TPB Collection (with Requiem)