Truly wonderful series. It definitely starts out slow, but once the third episode comes around, it really picks up. The human characters aren't the best additions to the Sonic universe I've ever seen, but they're tolerable. Sonic and Co., however, are very well developed. I've only seen the series in Japanese so far, but I'm not sure if I'll watch it in English. I can't imagine what it'd be like with the English voice actors for the Sonic Adventure series (if that's who'll be used). Still, if you can catch it in the original language, I highly recommend it.