I've read a lot of times here and on the WoW forums how the curators legs and even timewarden's legging are better than the t4 legs and how much the t4 legs suck.
I've also read that the Bulwark of the ancient kings I'm wearing is better than t4 or even t5 chest.
Yet, I'm using the tankpoint addon, and both the legs and the T4 chest are a significant tank point upgrade over timewarden and Bulwark of ancient kings. Is that normal ? Does it mean that Tankpoint gives greater value to avoidance stats since my tank is built almost exclusively on EH?