Nice experimenting...it turned out pretty clear and cool...now if there were sound effects here I would have an entirely different comment...nothiing annoys me more than a dripping tap, lol...was thinking of doing some with water sometime too so would like to see more of yours sometime.
I've noticed this photo have a watermark in the lower right corner"Digitaldesktopwallpaper".So did u capture this image or just tooke it from that site ?
Good work. I think the reflections you see on the drop are very nice. The reflection of the (flashing?) light at the bottom of the picture, the outer rings in particular, are a small imperfection in my view. I look forward to seeing more of your experimental shots.