Who Likes it and who does not? Why?
I imagine that most people who play it like it because they have a good record with it.
Why do you play it? In particular, it looks like 3..d5 gives you trouble. Have you ever looked up what masters play in that situation? They don't play either 4 d4 or 4 exd5.
Are there any particular matches you recommend I look at? The situation I like on this after moving my pawn to d4, if the opportunity presents itself then move to d5 to try to establish control to the center. I also like it's ease (to me) of being able to establish the opening principles and control of the center.
Who Likes it and who does not? Why?