I'm into Fall of the Mutants and I still can't get over how dumb Jean Grey's revival was. The Phoenix retcon is rage-inducing and makes no goddamn sense (how did Rachel get Phoenix powers then?) though I assume it gets un-retconned later in some way. Claremont tries to salvage poor Cyclops and his marriage the best he can but X-Factor had me dying. He's so unemotional about his wife and kid getting "killed" and then makes out with Jean like 7 issues later? wut
"Why is Cyclops acting weird his wife and son were killed?" - actual words uttered in X-Factor.