GXavier- I searched for that logline, and couldn't find it anywhere. The one I wrote was actually taken from IMdb. Whether or not it is the original or official logline, I cannot say, but whatever it was, it managed to get the film read and made. It may have also been adapted from a book; I don't know. I'm confused about the "she fought the town and she won" line, because that was not in the movie I saw.
I not going to try and convince someone the importance of a logline- it is a fact of the business, and if one chooses to ignore it, then it's up to them. I feel I have a solid understanding of the importance of them, and how to right a good one, and this took trial and error over time. I offer logline assistance, and am proud to say that three clients of mine recently won a logline contest, largely based on that assistance.
If your original logline, or any variation, gets your script read, sold/optioned and produced, it is a great logline no matter what anybody says.