People hate M.E.C.H. because they are humans who went from being an anti-Government militant group to being being an anti-Government militant group that wants to create their own Transformers? And even more because their leader is fused with a Decepticon, after being severely injured by his drone?
Gee... Good thing there was Ginrai, Lightfoot, Ranger, Road King, Doubleclouder, Cab, Goshooter, Minerva, Buster, Hydra, Bullhorn, Cancer, and Wilder when it comes to Super-God Masterforce! And also, there is Dr. Arkenville's fate in The Transformers/Fight! Super Robot Lifeform Transformers as well.