What are the names of all reviewers that have given 3 or 4 stars for reviews?
SELECT T2.name FROM Rating AS T1 JOIN Reviewer AS T2 ON T1.rID  =  T2.rID WHERE T1.stars  =  3 INTERSECT SELECT T2.name FROM Rating AS T1 JOIN Reviewer AS T2 ON T1.rID  =  T2.rID WHERE T1.stars  =  4
İncelemeler için 3 veya 4 yıldız veren tüm gözden geçirenlerin isimleri nelerdir?