I also saw this amazingly bad piece of "anime" at the London Sci-Fi Festival. If you HAVE to watch this thing, do so with a large audience preferably after a few beers, you may then glean some enjoyment from it.
I found the dialogue hilarious, lodged in my mind is the introduction of Cremator. The animation is awful. It is badly designed and badly executed. It may have been a good idea for the producers to have hired at least one person who was not colour blind.
There's nothing else to say really, this film is a failure on every level.