As the title suggests, are the NECA figures any good?

I am interested in picking up some of the Predator and Aliens figures but I want to know if they are fully articulated or not. Some of the pictures I have looked at don't show articulation points but they are stated to have full articulation.

I am a stickler for articulation on my figures as I don't want mini statues with my"action" figures.

Any help is appreciated