interesting plot, had potential [spoilers]
for starters, i REALLY enjoyed the scenery. very beautiful!
the ending fell flat, as it was foreshadowed (in my opinion) from the campfire moment that she was going to somehow survive on the island. this was fairly early in the movie.
it could have been better if there was a back and forth between her surviving and the story on the mainland, leading up to them crossing at the end. with a more intense fight at the end as well.
damn, i really want to know how she survived on the island ffs!