Fanfiction: Writings about existing franchises

I have heard about this story so many times, I have felt compelled to download it and read it. It is pleasantly written, I don’t have any serious complaints about it, but in the end it is just yet another indy!Harry mixed with (never explained) sudden whirlwind romance, where Harry and Daphne get from 0 (him not knowing her name) to marriage (and of course the married bed) in a week or so. If you read something like this, you've read it all, I am afraid. Interesting part is that the whole story is from Daphne’s point of view (that’s at least something different).