Overall I don’t mind the Costa run. I rank Costa 4th behind Roche, Furman and early Roberts. I really like Police Action. For me the Costa run benefits from being before IDW 1 (imo) jumps the shark. During Costas run I’m still invested and that helps me appreciate the good and move past the bad. I did a reread of IDW 1 a year or two ago and flew through the -ations to Death of Optimus Prime, after that it was a slog to dark cybertron.