Even though John Wayne was still in his heyday when I was young, I always considered him to be kind of before my time. As such, I cannot say with any conviction that I ever watched a John Wayne movie from beginning to end. The one's I did start watching just didn't keep me watching.
Growing up, though, I was always amazed at the reverence and worship that some people expressed for the actor. I know that I am also guilty of saying some things that mocked or otherwise ridiculed this sentiment. And today, I still feel very bad that this may have been very hurtful and regret it sincerely.
So when it comes to this type of genre, I think I was always more captivated by the Clint Eastwood character and movies. For whatever reason I could relate to them more.