Pondering over this dilemma:
Lets just say, for arguments sake, the report in Genesis about the first humans is not an allegory, but a true event:
Watchtower teaches, that Adam sinned, because he used his free will to disobey.
God grants free will to his human creation, because he wants them to serve him out of love.
ok, good, but I give an example: I meet a girl, tell her, she is free to love me, but if not, I kill her.
Would you call this free will ?
Of course, JW may say, God did not kill them, they just suffered the consequences of their behaviour.
But it comes to the same: Who set the conditions for the consequence of disobedience ? God again.
real free will would have granted Adam and Eve eternal life, without god, he would not be upset, because he leaves it up to them to decide.
Somehow the concept of sin in connection with free will doesnt really make sense to me.