I got to see this last Sunday. I don't know how you all feel about it, but I think I like ep7 better then Return of the Jedi. It's definitely better than the prequels. It is a lot like a rehash of A New Hope, but honestly, I liked it that way.
I kinda hope Rey isn't Luke's daughter. It won't bum me out if she is, but as big as galaxies are, there should be no reason why the force has to be "kept within the family". On another note, I like the point Walls made about Finn. I think him being in sanitation, makes his role more believable. He's not able to kill as we saw in the first scene. We don't know if that was his first rodeo in battle either. He could have failed at an earlier mission, so maybe that could be a reason why he's in sanitation. he has the training of a trooper, so he more than able to defend himself.
I liked Kylo Ren being portrayed as a conflicted individual. Obviously, he aspires to be the next Vader, but has some sort of doubt of his abilities if he can rise to that level (as Rey revealed to him, when trying to read her mind). His temper tantrums, to me, are an example of how he's not able to control his anger as Vader was able to. He's like the opposite of Luke during ep 4-5. Their powers are strong, but they haven't peaked. Rey seems to be like the light side version of Anakain. She is strong with the force as he was (which Ren mentions after learning of her escape) and I think that was one reason why she was able to hold her own against an injured Kylo Ren.
It's a lot like the old trilogy, but I liked it that way. About the only two things I didn't like was Han's death, even though I kinda expected something like this would happen. I was hoping to see more of the chrome storm trooper (Phasma?). It seems that character was played up as much as Kylo Ren, but she had such a small role compared to the other new characters.
I've heard JJ Abrams won't be behind the wheel of the next two films, so I'm concerned on that level. I liked Return of the Jedi, but imo it stunk compared to Empire Strikes Back. I'm hoping ep 8-9 don't follow the same path.