Well that was actually pretty impressive.
The biggest thing this had going for it was the animation, most of the time it was pretty nice. However, there was just something about it that was off-putting... literally every few seconds the quality of it just kept flipping back-and-forth from great to just gloppy and strange. Very inconsistent. But it's not TOO too much to complain about, considering most animation around here that I see is just tweeny and bad. Looking at something more like this is pretty refreshing. Colors were okay as well.
As for actual content it really didn't do too much for me. It was just another Pokemon thing. Battle scene kinda failed to impress me since it was really just one attack that made the screen flash, which is extremely common in most battle scenes these days. Voicing was okay in some areas but sorta sub-par in others, it really wasn't anything special.
But it was a good effort and it does look like it took a long time so I'll give you a 4. Just work on consistency in the animation is all.