As a kid I loved Polly Pocket, My Little Pony, cute stuffed animals. I hates Barbie and most dolls. I loved horses. But I also loved my brother's toys, his Hotwheels, his action figures, his Jurassic Park toys. I liked playing rough, outside getting dirty and hated playing "make up" or "house" with the other girls.
In the end, I don't think watching certain shows or playing with certain toys means your are transgender or cisgender. The same goes with performing socially accepted "gender appropriate" activities (if you were born male, playing in the mud, playing with cars and G.I Joes, being loud and rambunctious) and later come out as transgender means you did not have a normal "transsexual" childhood, nor does it make you any less a transsexual. Our societies just put way too much effort into dividing activities based on primitive ideas that women cook, clean, and look pretty and sexually desirable, while men worked hard, did labour, and protected the family or community.