But in all seriousness, I love the fandom, and I know the show is for little girls. The fact that adults find it enjoyable too is an unexpected outcome. I don't know what you meant by human mlp show you kinda went off topic there
Hasbro has struck gold with MLP, not only do they have little ones buying their merchandise, but they also have adults collecting some too. I'd say at least 2 more seasons.