As far as free romance novels go, this one is fine. Morgan is sympathetic overall, though I found her oddly moody and unnatural at moments (eg kicking a battered man in the ribs then immediately apologizing for losing her temper). The allusions to later points in the Camelot story line seemed a bit forced to me. The author had a lot of ideas that could have worked, but many of those ideas weren't developed which left me feeling cheated.
I had some serious issues identifying with the characters, mostly because none of the characters grow throughout the story. The story spans about a week so this is partially understandable, but there are ways around that. I also enjoy a villain I can identify with and the author left all villain development to lore.
The editing on this, while not perfect, is much better than other free novels for Kindle. The story flows in a satisfying way and is self consistent. You're definitely in this one for the plot, not the inner struggles of the characters, but that's not necessarily a bad thing.
I had to give it a 2 because, for me, it didn't deliver what I wanted. I wasn't transported and I didn't get enough emotion from the characters. Having said that, the plot is interesting enough and it is edited well, so it could easily be enjoyable to others. Just consider what you want before downloading.