You're right.
Lots of movies submitted to Newgrounds or other sites are un - original. They barely thought of anything themseleves, and the movies often end up becoming WAY over - rated. The appearance of Video Game characters in this movie also makes it a bit unoriginal, but most of it was YOUR idea.
Graphics/Animation - The lip syncing was way above average, as I saw that the mouths were moving very smoothly. The nice brush-styled drawings were also very smooth. The Video Game stars were also drawn extremely well.
Style/Originality - The channels that the triangle guy was flipping through were funny ideas, and the frogs performing that ShowBiz song were also cool ideas. If there was no video game characters in this (there goes most of the jokes and ideas for the movie, as you were making fun of video game animators) then this would get a 10 for style.
Sound - The voices for the vg stars were dead on, and the quality was unquestionable. I also like the neat idea you had for the mario brothers' voices. They didn't say "ia" after every word, and the voices looked like they suited them better than their real voices. The background music for the desk conversation was also neat.
Violence/Gore - I don't think there was any in this movie, but that doesn't matter.
Interactivity - The main menu at the beggining made my watching of this movie allot better, as I can get a quick link to your site and I can get to the frogs quicker. The easter egg you put in the LegendaryFrog part was very, very funny. The egg also proves a good point on how LF makes unoriginal movies and how they get so over rated.
Humor - "I MUST FIND THE SACRED STONE!" You're also SO right about anime characters having ridicoulousy large, spikey hair.
Overall - 9
Never stop making this stuff. Every movie you make makes me laugh. HARD.