I disagree with a previous poster: if you change the style too much, even if little by little, your episodes will become...er...dissimilar. It's obvious who is talking and when, and I'm still a fan of the style you've been using. If more characters were used, then a mouth would be essential, but so far it's all very clear. I've now enjoyed 4/4 episodes. Seriously, just keep sending them. And sorry if I miss the premiere of #5, but I expect it'll pass anyhow.