>>9868990I fucking love Creator sets almost entirely for the abundance of ball joints and hinges.
Those elements were such a rare commodity in my collection when I was a kid, the only ball joints were floppy trailer hitches and hinges were few and far between and had no resistance to them.
It made mech mocs a nightmare of over engineered technic hodge podges, but now I can literally buy a $10-$20 set and have all the core elements to make just about anything.