It only gets more convenient from here. Anticlimatic? Perhaps a bit... Unless the author was setting up for something much bigger with the next story...we'll just have to wait and see.
This kind of reminds me of that Marvel/Attack on Titan crossover: "BUNCH OF MARVEL CHARACTERS APPEAR OUT OF NOWHERE AND KILL THE BAD GUYS WITH NO EXPLANATION!"
If Stone wrote this, Megatron would have been put in a coma because of all the bullets or a falling satellite dish and the Predacons would all be dead right now.
"I would have taken him out with TWO satellite dishes." There's no real point in making these separate parts, so have three pages at once. This arc was just a huge mess...but then again, it serves the purpose that it needed to serve. Establishing the cast, and bringing back Megatron so I could provide a much better story...