Its very colorful, and looks like you put a lot of thought and planning into this. I could almost go so far as to say that this looks like it is for some kind of vortex, but abstract is in the eye of the viewer right?
Unless this was done on purpose, there is a slight problem with blurring closer to the bottom. If the blur was intended, then you used a little too much of it. Your use of the color spectrum is great, but the purple flowing into the red doesn't suite the piece well, and the white lines take away from the depth of the piece.
Now, as for my total opinion, this is truly beautiful. You took time and effort to create a stellar piece, and thats all that counts. Just remember to work on your blurring, and you will do great.