I feel like Rey being able to master the force has to do with the balance of the force.
If the rule is a proper balance between light and dark then the force must be equally strong on both sides.
In ROTJ Luke became powerful after Yoda died because as the last Jedi he needed to balance out Vader and the emperor. In the end Vader turns to the light as the force balances.
In this one there are two powerful users of the dark side in snoke and ren. If Luke and Rey are the only users on the light side then there power would have to balance, which is why the force is so strong in Rey.
Also why at times Kylo had a hard time controlling his light side. With Luke and Snoke being master of the light and dark respectively it was the internal battle within Ren that was bringing the balance.
|