Good game, but it needs some work. I think if I have all 3 facts about an item, I should be able to tell if it's authentic or a replica without using the college. I made a purchase so no more ads, but the gameplay is still awkward. I'm irritated that even though there are no ads, there are still constant in-game popups. Also, stop asking me to rate the game. I've done this several times and that's why I'm taking off stars.