There are some flaws that are evident in this photo but I cannot take a decent macro shot for the life of me so I gave it an 8 based on the detail of the creatures eyes.
Neat macro but way too grainy, sorry. I could overlook the grain if the photo were perfect in other aspects but it's not. The light appears too harsh and the face of the dragonfly is not quite in focus. Sometimes it's better to back off a bit and not get so close.....you'd still have a very cool photo but the imperfections wouldn't be so noticeable and you'd be able to focus better.