From the animator of "Ghostbusters: TAS"
I'll try keep as unbiased an opinion as possible in light of our connection with GB: The Animated Series, Brad.
Firstly, I see similar comments here as with the early GB: TAS episodes, such as issues with sound and background art... the backgrounds are really up down to whoever draws them... but if it's possible, it might be worth looking over the settings of sound recorder to get the best overal audio effect.
The story seems... a little disappointing. Sections of the dialogue seemed a little cliched and also seemed a bit of a step back from "Cabin Fever". Though, the creator of the series doesn't have to write it... just ensure the plot works to their vision.
Sound wise, it was okay... though I cringed a little when a car tyre squeal was used for the main character sliding across the rooftop.
Character wise, despite the DBZ overtones of the original designs, I kinda liked the concept art better then the final stuff.
Certainly an interesting looking animation, but with areas for improvement, and don't feel chained to doing something that might fall into the average anime cartoons you see today... try use stuff that brings fresh and new content to a stagnant genre.