I'm back making my rounds, and I'm going to counter what I said earlier. This is a really nice abstract that I just didn't take time to appreciate during voting. The more I look, the more I see, and the more I like it. There are so many little details to spot: little bright spots, clumps and voids, the depth of the drops. I think this would be really great as an oil painting, to add texture to the color and shapes.
Michelle, I voted this a 5, and I'm trying to figure out what I'd prefer. It's nothing glaring, and I think the final score reflects that, but there's also not much to grab me by the throat. Maybe enhancing contrast so the bright parts are really white? Of course, if you like it the way it is, then great!