This fic is thoroughly enjoyable: it is an unusual crossover—or at least is one I've not come across before—the English is good, the plot unusual, and the characters are in character. Oh, and it is funny too...upon reflection humour is probably what I should have clicked on when rating it, though of course it is very sad too—poor Severus, never to get his Lily.
Anyway, thank you for an entertaining read.