The author of this story used way too many 50-cent words and spent too much time with a thesaurus, in my opinion. I think the story would've been better served had she not tried to show off her vocabulary quite so much. But then, maybe that's something I only notice in audio stories.
Otherwise, no real problems with the story -- believable, suitably scary when it needed to be, and a nice dilemma ending -- do you die by human hands, or by the monster? Which is the less painful -- or at least less scary -- choice?
As for the reading, I liked the voice of the translator, but the voice of the missionary seemed to change a few times, a la Peter Stormare in Prison Break (also the un-pimp your auto guy from VW, which makes me LOL). The exposition was read very well, though, and the scene of the missionary trying to get out of the tree had the right amount of suspense.
Overall, a good story. I enjoyed it, even if I could kind of predict the ending.