The talk of anakin being the one to bring balance to the force is never confirmed to be him directly or his offspring, or even their offspring. It could just be that anakin sets things in motion.
I'm not even convinced that Rey is her real name. The helmet she wears at the beginning of TFA...
I wasn't blown away at all but it was in no way a bad film. I think people are always overly critical of star wars films so either way they can't win.
I only have one real gripe and that's the Leia space scene. When she got blown into space I genuinely had a lump in my throat, I thought it was...