Good ninjutsu school in Melbourne, and how to pick a good school.

[lightning knife]

Hello, been ages since my last post. I am currently on the lookout for a good, authentic ninjutsu school in melbourne. while there are a few that claim to be real, i am not sure.

Schools like Kevin Hawthorne Ninjutsu Academy pop up, but get a lot of flak as being 'fake'.

i have been looking at peter meden dojos, which have a few references to Maasaki Hatsumi, the Bujinkan association and the like. (Bujinkan Meden Dojo)
(Bujinkan Meden Dojo Melbourne)

So i guess it boils down to asking if anyone has any knowledge of these schools, or any others in the area. also how to tell if a school is full of it.

i await your wise answers