It being still Twilight, it wasn't at all perfect. However I found it very interesting. It was refreshing to see her do something a bit different (even if it was still the same). I liked that the ending was entirely different from Twilight because I too often wondered what would've happened if she had ended the story there instead of continuing on with more. 
 For everyone complaining about how "unhealthy" the relationship still is in this one: Who had a perfectly healthy relationship as a teenager? Really? Setting the bar a teensy bit high aren't we? Yes the Bella/Beau/Edward/Edythe relationship is probably more unhealthy than average but that's why it's fiction and interesting and not reality. Would you rather it be reality? Here you go: 
 "Boy meets girl. Boy and girl have appropriate courtship and healthy relationships with each other's families. Nothing dramatic happens. Eventually they get married at an appropriate age, wait an appropriate time to have children, eventually get old and die. The End."