Well that genre is completely new to me ;-)
But still is it bad to give it a one star review ? i mean a review is always personal and like you said you compared it with rock band (like i said i don't know the genre at all) i think finally if the creators are smart they bite the bullet and evaluate all your specific elemental things you didn't like about it.
A bad review is better then no review at all!
Just my opinion of course ;-)