What looks like partial de-saturation seems a bit odd here - I'm not convinced that there's enough textural detail to warrant muting the colour information to this exent. It may of course be simply the way things are, and not processing, but then I think the point that it seems that way is still valid. The barrel distortion is a pity, but not major.
This is the best proove that yet another picture of a flower can actually be amazing and fresh like nothing seen so far. Although generally against macro shots of flowers this one definitely deserves a 9 from me. Great job