K it's cool
I can understand what is going on, there's enough animation, and overall it was put together pretty well.
The art was OK. I mean JUST OK though. If you want to improve and really good, try drawing realism. If you wonder why that'll help you on anime drawings, then just of think of it like this: All cartoons and anime are based off of real life. It's like the fact that it's easier to understand a video game parody, if you've actually played the original video game first.
Also Backgrounds, I don't think they should be ever plain white, and make sure the grass scrolls when the guy is walking.
The biggest piece of advice I can give, is not to complain/worry about people who leave hate comments, or "stop animating" ones. We all get those messages, so it's best just completely ignore them.
BUT other than that, it was finished, well presented etc. PLUS, you have great potential, so keep improving, and keep animating. :D