Hm, like the other reviewer said, the story hasn't even begun. We can't rate it as is. For now, I'd just throw an 'OOC' or a 'Boring' at the plot. Nothing really happened. This could be a good prologue, but doesn't show us what we should look forward to in a plot.
P.S. Hermione really is like Molly. But maybe if you continue writing her, she'll show a more unique personality.