I also disagree with what they did with Ethan. In the beginning of the series he was such a fundamental character and although he seemed to fade in thhe background towards the end, there's still so much that you can do with him. I think it was honestly a waste because like @Aries93 said, there's always potential in every character meaning they could've developed his story more.
ethan and silver i like LOVED them hahaha
but i hate those rhonda episodes they really bugged me she was so annoying and he just lapped it right up haha
i miss his and naomis friendship too they were great