How did this fan fiction get so highly rated?

Rating: 4/10 (7 July 2016)

This movie feels like an incredibly lazy piece of fan fiction, in which Rey has written herself in the "New Hope".
"My caregivers died and left me on the desert planet. I just found this droid and we are going on an adventure!"
"Oh no, the Empire wants this droid for the secret information stored on it! That's tough!"
"Look at me, I am piloting Millennium Falcon with Han Solo now! YOOOHOOOO!"
"There is a bad guy... you know... he kills an old guy who is like my mentor."
"Here I'm fighting the bad guy with Luke's lightsaber! I'm so cool!"
"Scratch that, here I am DEFEATING AN INCREDIBLY STRONG SITH WHILE HOLDING A LIGHTSABER FOR THE SECOND TIME IN MY LIFE"
"Anyway, my friends destroy a Death Star. The end"
Visuals are good though. 4/10
PS: Pretty sure the next part starts on an ice planet. Rey gets lost and Finn leaves to find her in a cave attacked by some monster or something. OR She starts training under a strong Jedi master on a deserted planet. Equally original.