Technicals: Composition works, focus is sharp. Color/contrast lack a bit of punch. There seems to be a bit of a color cast.
Feel: Simple, somewhat elegant (as much as dead flowers could be). I feel like it lacks a bit of something, but I'm not sure what.
Score: 6
I wish you had done a bit more processing on this. The colors and composition are good. The background could have been made more black with a slight levels adjustment which would also have gotten rid of the shadows.