After Earth Reviews
Jaden is fine at running, jumping, fearful trembling, and affecting steely resolution. He doesn't yet have his father's charisma; perhaps to help him out, dad opted not to bring that charisma to the set.
As drama, After Earth offers no surprises; as action, it's rarely stimulating; as a parenting manual, it seems that Will has thrown Jaden into water that's a little too deep.
Basically, this is Smith and his real-life son, Jaden (both affecting ridiculous mid-Atlantic accents) talking the audience to death for something like 90 minutes before the closing credits.