TFA is a copy paste of ANH in many ways. It also made Rey way too powerful. No Jedi can learn force on her own at that pace just by being exposed to it. That's why training and academies exist. Also the super death star is a very unrealistic weapon. Draw energy of the sun until it dies? It's like saying moon can be shrunk and carried in one's pocket. That's how childish and stupid the concept is. And why build a death star on a planet, that is grounded and unable to fire anything after using up 2 suns? Talk about a fail concept.