I really enjoyed it. It cleverly mixes a Western with a fun creature-feature, striving to keep the best parts of both genres. The way in which the creatures prey on people is very creative and fresh, and allows for some disturbing imagery throughout. The acting, too, helped keep the premise believable, despite how bizarre it starts to get. One of the weaknesses of the film, however, was that it took too long to get going...and felt a little too slow in key parts. The climax, on the other hand, is strong and worth the wait. If you feel like watching an elevated horror film...this is definitely one to keep in mind.