Great effort, hopefully this will come through.
Personally, I have a deep loathing for fancreations. The simple art is nice, as homage to a favorite series. But I'm always less inclined to congratulate someone on extensively worked art that is only a recreation of someone elses idea UNLESS you are some sort of guy carrying the torch of a creator long gone. But Yuji Naka is alive, kicking, and still pumping out the Sonic Franchise, making this just one of a litter of sonic fancreations.
The animation, no doubt, looks pretty good. Flash has it's limits, so as far as this goes, it's rather good, though the style isn't exactly the greatest, and a few frames are choppy, but overall it looks like quality work as far as internet creations go. So as much as I really don't like fanwork, this looks like a very good piece of work, besides... there hasn't been any good sonic TV series since the freedom fighters arc, and well, it's about time it got up to date, regardless of who does it.