Udyr rework didn't help him.
I spent the whole weekend trying to get tiger Udyr to work and it feels really underpowered. He is like a weak xin/trynd/yi with less tools in his kit to do the job right. Some of the problem stems from jg farming and counterjungling being less relevant now, but that's the context the buffs were tested in and they certainly don't address his lack of power.
I want this champ to work. I hit D2 with him in S4 and I certainly don't think I'll be hitting diamond with him again.