Well I wasn't saying that Combiner Wars was horrible because it had no human characters. It was more of me giving an example of how no human characters and only Transformers doesn't automatically make it good. Yeah you can tell a Transformers story without humans. I enjoyed Transformers Devastation and the Cybertron games storylines and those had no humans in sight. But regardless whether there are humans or not care and understanding are needed to craft a good storyline.