Lemme break it down...
Graphics= Outstanding. The character drawings were great, the animation was superb, and the whole thing managed to look absolutly perfect throughout the whole movie. Wow. Just... wow.
Sound= The music was the typical Medevial tune, but it went well with the Fairy Tale atmosphere. The sound effects were suprisingly good, for the people reading this; listen carefully. This movie has a lot of subtle little sounds, like birds chirping in the background, the trees swaying and even crickets chirping. Not to mention the babbling brook and waterfall. This movie has the most extensive and cafully placed sound effects I've ever heard in a Flash.
Interactivity= Quality controls, play/replay buttons, and a neat deleted scene.
Style= There was obviously a lot of effort put into this. From the way the Prowlies move to the way the camera angles, everything had a professional feel to it. All the weird critters had their own movements, like the way they jumped around or flew. The sound played an important part in this movie's atmosphere, you could hear Bitey's footsteps in the grass as he walked, and the trickle of water flowing agaist the rocks.
Violence= Not much, a little scuffle.
Humor= There were a few really funny moments, lke Bitey dispatching a few nosy creatures and the ending especially made me laugh.
Overall= An incredible peice of work, with the best animation I've seen in a long time to the best sound I've heard in a Flash movie EVER, this is truly a masterpiece of Flash work. There's something for everyone to enjoy here, and I certainly hope that there are many more movies starring Bitey in store for me.