Reasons I scored this a 3:
A lot of color noise giving it an overly grainy feel for a color shot.
The distracting black background against the white foreground is too much for the subject to make an impact.
The lines on the paper have almost no impact other than to make the shot look cluttered - am I looking at the lines or the marker lids?
The pink lid is almost out of shot.
You could have inceased the aperture to a higher number (like f22) to get a greater DOF, thus making all of the lids in focus.
What I liked: the vivid color - thats about it.