Well, the lighting seems a little bright but I actually like the pattern it makes in the liquid, so only a 'little' bright. I like the framing. The background is very slightly distracting but I don't know you could have done much with that.
from this perspective, it looks like a tounge! neat visual. alternate title: open wide >> would reference the person about to drink it, and would give reference to the mouth of the bottle.
Don't know what liquid is this color, but I would have liked to have seen a wider angled shot so that you could have gotten into the picture what appears to be the multi-colord glass containing the liquid. Also, the specular highlights in the liquid are distracting.
Your Yoo-Hoo color is a little off. It look awfully orange in this shot. However, I won't mark you down for that, because it could be my monitor. The focus is absolutely perfect, and the composition is interesting. 7.