Hi Peter,
Just wondering if you've applied any output sharpening? (They look a little soft to me).
It's a plesant image and it looks better sharpened...might be a little over sharpened with the bright edge against the black background but detail is still soft...might be a focus or depth of field issue. When I see a daffodil I can't help but recall a poem I learned in the first grade (during Jurassiac Period): "A golden cup with a golden frill, and golden wings make a daffodil."
Chuck