Good
I dont like this genre much and I don't like the lack of sounds, but there is a proper story and some good 3D style images in it.
English not too bad but heres a list of small points in the order I found them through the story:
mushroom kingdom/Mushroom Kingdom; heavensa ; pease/please
saftey/safety; bowser/Bowser (often) realy/really; toad/toad
stopto.
You might get better scores if you tell us more in your notes. Then those that don't like sprite type movies etc will be more inclined to avoid it, leaving you with more of the people who like this kind of thing. Personally, I view anything anyway and judge as I see. 6/10 is a good score from me for the genre.
Ice