The first question you should ask is why does it matter if you like them or not, why should the worlds opinion matter to you? I prefer tomboys myself, girly girls are high maintenance and superficial.
If I am being honest, I am not sure which type of woman is right for me. I like both girly girls and tomboys, there's perks and downsides to each of them. I like girly girls because they love cuddles and physical affection, but I also like tomboys because they seem to be competitive, and more direct.
It's neither good nor bad to prefer "tomboys" over "girly girls." A lot of guys prefer tomboys because they have more similar interests, or for a variety of other reasons.