I would like an alternate ending that goes like this.....Poe destroys the generator thing that keeps the Starkiller from ripping itself apart but its still not enough to destroy it. It fires one huge beam at General Leias planet and everyone thinks that the Empire won and they are about to die. Luke shows up outta nowhere in a spaceship and force freezes, then pushes, that huge frickin beam right back at the Starkiller Base, blowing it up. How awesome would that have been, Ami right?

It is a trilogy, he is basically a kid, his character will be much different as the episodes progress

I liked that tempter tantrum side to him, it made him look unstable. As he basically looks like a manlet in the movie, it does look a bit childish but imagine that unstable side combined with the power of say Vader, I think it'll work very well.

Rey is a biological clone of Anakin along with some of the rest of Luke's students that Ben killed off. Luke rescued them from the Empire's labs during the fall.