Ignore the idiots
This is a great piece, abstract and caught the sense of motion very well. It would be nice to see you apply your style to some figure drawing and movement of the human form but this is good as is. (nj with the cat btw) You obviously spent a lot of time and effort working on this so let me encourage you to do more and ignore the retards who don't appreciate art that is not "dumbed" down.
Great job.