Quote - I don't really see much difference in IK vs other apps but I haven't done much with them so I can't really say. 

~Shane

1. There is no IK-FK blending.

2. No animatable/switchable Pivot points that allow rotation around arbitrary points.(->foot-roll)

3. The solver has massive problems with jittering, especially if the chain contains more than 2 bones.

4. No real control for Ik-Chain orientation. (You can use 'side-side' for this, but it doesn`t work reliable)

5. Problems with IK-Chain flipping.

 

The IK in poser is (in my humble opinion) generally for character posing, not animation.

Doesnt mean you cant use Poser for quality character animation, but it's hard.

 

Meli

"Der anzige der do wos hacklt is da Ventilator..."