I love how you manage the negative space! This is a like an intricate puzzle with wonderful shapes hidden inside. It would be amazing to see the main shape form something significant, like one large animal or a letter or number...
Right, I'm going to beg to differ and say that I think the style comes off as sloppy, and I have no idea what's going on in the image.
Also, in the future, don't put your design on a background that will draw visual attention from it-- the fact that the cross-hatched dots are visible through the design is very distracting.
About my design