I’m not going to lie, I didn’t like the other tmnt shows, they were fine but the all felt like shallow imitations of one another. This one knew it wanted to be different and it was. Plus it still respected the other shows it just was it’s own thing. So I feel like older fans felt like it was trash, in fact a beautifully animated show, with some great voice actors and not to shabby plot if you actually watch the whole thing.