another thing I think is important to see is this movie was basically exactly like the first Star Wars, except we got a better light saber battle at the end. I think
@LSUpride123 what you need to remember is there is plenty of time for the development of characters, Vader was in his what, 40's by the time Star Wars started, much older than Ren is, by that time Vader was able to eliminate all conflict, and it wasn't until news of a son that the light began to grow on Vader again, so I think the Kylo Ren thing about him being a conflicted emotional character is pretty spot on.