Thats gotta be a bit tough to get that photo unless you propped everything up. I'm sure people will tell you to focus that target in the middle better which is very true, even if it was nearly impossible. Nice subject and concept.
I've measured the target and it is not exactly centered, so I must give you a 1! You need to pay more attention to detail in the future if you wish to do well here on DPC. We are perfect here and you, well, are not! I would give you a negative one if I could.