Yes. Absolutely. Poe has realized the difference between being a hot shot war hero and being a leader. Finn realized he can't run anymore from the fight and was willing to sacrifice himself to save his friends. And Rey realizes that she can't look to others to validate her and to teach her and be bound to her past. The future of herself and the Jedi is now in her hands and her hands alone. She doesn't have to be a part of someone else's story anymore. She is writing her own. And Kylo Ren has fully embraced the Dark Side. There is no redemption for him...At least not yet. For someone preaching about severing ties with the past, he let his old master distract him from the victory in front of him, and now like his father, that master will haunt him. He may have surpased his grandfather, but like his grandfather, he is trapped in a prison built on his mistakes. The difference is, with Anakin it was literal. The life suit he wore to stay alive. With Ben... It's metaphorical. He could have found a kindred spirit and redemption with Rey. He turned her away. That'll also haunt him. I had my issues with the movie, but character development of our core four new characters wasn't one of those issues.