Honestly I can't take any of these ultra-violent movies seriously anyways, most of the ones I've seen I ended up laughing at or just thought were stupid. The only horror factor in those movies is directors trying to out-gore in the most un-politically correct way possible and it usually just ends up coming off so ridiculously try-hard it's humorous. Literally the only movie like that I actually took seriously and was actually disturbed by was Eden Lake, cause it actually had more of a story past some meaningless garbage set up that's just supposed to be as br00tal as possible. That's a fantastic movie btw, highly recommended to anyone who's a fan of horror, but definitely stay away from it if you have like any problem with gore.