I just read this http://apologeticsministries.com/5-r...y-little-pony/ and they say that the show is a terrible evil, and that all good Christians should avoid it. Now I'm a Christian myself, and I realize that certain shows and movies are bad, but MLP:FiM is absolutely NOT one of them. The above linked webpage gives 5 reasons why it's supposedly bad, but all 5 are stupid reasons. In fact, it is so absurd that it almost seems like it is an attempt to satirize Christian extremists. Sadly though, it seems that that webpage was actually posted BY Christian extremists.

If you don't want to go to that link, I've quoted the 5 reasons here that they gave that MLP:FiM is supposedly evil.
1. Despite being a show intended for young girls it has an extremely large fan base of grown men, obviously this is the work of satanic witchcraft being used to manipulate the minds of good christian men.
2. One of the main characters of the show, named Rainbow Dash, is a disgusting piece of lesbian slime who has rainbow colored hair and enjoys nothing more than sports, athletics, and lesbian pony sex, which is consistently hinted at through the use of subliminal messages throughout the show
3. It advertises sorcery and witchcraft, with certain ponies using their evil zodiac symbols to perform all sorts of evil conjuration and other works of satan
4. It has an ability to transmit disgusting gory thoughts into minds of watchers, for instance, here’s one innocently titled fan-made plot cupcakes
WARNING: NOT FOR THE FAINT OF HEART
5. Worst of all it teaches young girls to go out and pursue a career and try to be survive on their own, when they should be at home, serving their husbands. This show shows female ponies owning their own businesses, running farms, and aspiring to be athletes, giving these young viewers the wrong impression on what they should be doing with their lives.