Easy and ball joint are both four letter words. Not complicated, just some grunt work. And every once and awhile the possibility of a serious buns up. A lot of the pieces come apart really hard if your unlucky.
I have a super duty press and thought I was gonna explode that sucker, the last ball joint that I took out. Three came out fairly easy, on the last one (somewhere around the middle of the process) l went looking for a face shield and my leather jacket. When it finally moved, it went BOOOM.