Ah... I take it you're an engineer. I used this very line yesterday. :)
Is there a slight tilt to this or is it just me? I'm going to assume the latter. This is one of the better "half full/half empty" submissions in the challenge. I think it's done well, but might have benefited from a less decorated glass, and if you'd waited until the bubbles in the OJ had gone... these details take away from the minimalism the rest of the image is conveying. Should do okay...