A suggestion for classifying matches. Sometimes you cant be 100% sure that is negative or positive due to various facts (you only know the name and children and the other one knows the parents and birthplace). If you can accept 3 matches but have to reject 2 there should be both a green dot as well as a red dot on the "person" in the tree. If you have rejected tham all, only a red one and of course if all are OK let the green one stay. If there are new matches add an "alerting" yellow one!