I wouldn't recommend submitting unfinished movies to the portal. It won't only look bad on your record, but it will also degrade Newgrounds as a whole.
If you're seeking feedback from others, that's alright but however the Portal can only accept finished items. I suggest going to the forums. First upload this movie to the Dumping Grounds, which can be accessed through your user control panel. Secondly, create a thread with said movie's link from your Dumping Grounds copied onto your clipboard. From there, you can receive feedback and constructive criticism from your peers. You wouldn't want your Battling Average to drop, will you?
For more information, take a read from this page.
http://www.newgrounds.com/wiki/help-information/content-submission
The animation is smooth, but it's incomplete! Try not to do that anymore.