Black ops zombies vs waw zombies?

So I have played and beat both games and I gotta say that waw has a more fun and addicting zombies map thanks to der riese. Black ops was a good map but some objects in th game were useless such as the turret. I rather use the electric wall. Speaking of electric wall black ops puts their walls on dumb spots. Der riese is more strategic and has only 2 or 3. There are many hidins and many places to discover and most importantly more strategies are being developed while black ops kino could only circle a stage with an mp40 whose gun shots shoot like an airsoft gun. Who agrees? Btw I plan to hang with waw in total black ops was very dumb all together. Gay guns and perks they make it so real that its not even called a game anymore