Please rate my DARK deck.?

You have way to many monsters. I think you need more support in the spell and trap department. Throw in a couple of Book of Moons for offense and defense. The deck right now in Machina Fortress. If you can't counter 2500 Atk monster from the start then your deck is too slow. I play at Rivergate Mall in Nashville, TN on weekends sometimes and that deck is borderline OTK.