Anyone expecting something like The Machine Girl or Tokyo Gore Police will be disappointed because most of the gore in those wasn't CG and was amazing, but 90% of the gore in this is CG gore and *beep* TERRIBLE!
PLEASE TELL ME THIS DOESN'T MEAN THE FUTURE OF JAPANESE GOREFESTS IS *beep* CG GORE!
I loved this movie, but it wasn't intended to be a gore fest. Tokyo Gore Police (as the name implies) was. RoboGeisha is a more lighthearted affair and the blood is intentionally fake-looking to make it more comical than shocking in affect.
It's fair not to like this film, but it's not really fair to judge it for not being something it wasn't suppose to be.