Bronwen, a word of warning , each joint only moves three clicks and they are very very tight joints.
Perhaps you will make some yourselves , Mini Sins
, now theres an exciting concept
And yes the faces are great but as there "action figures" in range, faces are quite aggressive, no smiles here I'm afraid.
I'm sure you will have fun with yours and as for sticky, just try dressing them, as with big dolls cornflower helps.
There is a more expensive model that has the hands and feet all in one with same head system, the fingers pose.......
and thankfully smaller breasts.
May well be the next doll on the list.