Which was the biggest plausibility problem for "The Partridge Family"?
A) Gas mileage re: That bus. B) The younger kids' musical contributions. C) Susan Dey was too cute to be believed. D) The whole "mom is in the band" thing. E) The fact that Keith was not constantly getting beat up. F) Danny Bonaduce looking more like a troll doll than a real kid. G) The manager mostly seeming oblivious to the appeal of Shirley Jones. H) Toxic saturation of bell bottoms. I) Other.