Optimus Primal Rhinox going evil in Beast Machines was the worst thing in that series. Dinobot is named after a group of idiots. Cheetor Rattrap's weird exposed brain... Tigatron is just a repaint of Cheetor... which is a minor nit pick but I couldn't think of anything else to complain about. Airazor is she a hawk or a falcon? Make up your mind Hasbro! Silverbolt Tigerhawk... is clearly a Fuzor despite never being officially listed as one. Scorponok, how does he launch Cyberbees without losing half his pincher? Terrorsaur, never met Starscream... Tarantulas... never learn his true origins. Rampage... doesn't really live up to the hype... I mean he's suppose to be this unstoppable killing machine but they eventually do stop him... Ravage Nightscream, emo hair. Botanica does not have a toy. Savage/Noble not really clear where the hell he came from... I mean I know he supposedly was the organic components of Megatron but why did he take on a life of his own, where the wolf mode come from? There's still a lot of unanswered questions about his origins.