I got autofilled earlier today, played my man Warwick;
Holy crap is jungling awful. Like I thought the new stuff would make it interesting. Sorry to say I walked away from that experience disappointed. There's just so much wrong I don't even know where to begin.
I think the single largest issue is the experience nerf. How am I to gank a lane when I'm 3 levels below them? With the changes to dragon I basically spend my entire life bot-side jungle, because I have to make sure bot lane maintains presence every time a dragon comes up. Why? Because dragons are basically THE win condition.
Jungle mains, I don't know how you put up with that, my hats off to you because that is a god awful mess.