Geishas vs Ninjas aka Geisha Assassin was a great leave you brain at the door and enjoy the action film.
It felt like a live action video game with each encounter harder than the last and the big boss taunting her every few levels to keep her chasing him. Lots of sword play and a few hand to hand encounters.

Do not come into this looking for realism..AT ALL. I think several times I kept comparing it Naruto. "Oh no honey he just put a genjutsu on you" or "Oh thats the Uzamaki Barrage"

Putting all my anime geekiness aside, it is a fun movie. My overall rating? 7.5