It has potential
I'm not going to bring up the graphics, I can live with stick figures though there still could be some improvement in the actual animation. In a lot of ways, it was fairly generic but even then, it still has the potential to go somewhere great. I'd suggest working on the characters a bit before making the first episode. As a writer, it's usually best to have your characters fleshed out and you know they'll stand out and be compelling or interesting, so that when you work on the situation for them to act in you'll have a better idea what that character is going to do.
I'm also going to recommend maybe looking for some voice actors. I'd prefer to hear voices over the subtitles, both simply because voices are nice in a movie and because you made the subtitles go by fairly quickly. I'm sure you could find a voice actor somewhere if you can't do some yourself, in fact if you want I am looking to be in some flash films and I'd gladly help you with voices.
Take into consideration what I've said, and you could probably make a fairly entertaining film.