do you feel that your product is suitable for target audience?

I do feel that my product is suitable for my target audience because I based my product on adverts I had seen in magazines like Kerrang! and Metal Hammer. The girl in my target audience profile looks like the type of girl I would be friends with therefore i believe that this advert would appeal to her because if I saw this advert it would appeal to me. I also gave out my questionnaire to a few of my friends who would also be in my target audience and they all said that this advert would appeal to them.