Dani, it looks a lot better than Femshep's default face...As for more male than female characters, just because there's more males doesn't mean a female will automatically be better due to their lower number.
Default male Shepard only looks better if one likes the sloppily shaven, almost bald dudebro-type of look. Which not everyone does.
And no a female character is not automatically better than a male one. However in case of Shepard no matter which gender you choose they are still basically the exact same character, except for well the gender. So as far as I'm concerned the choice boils down to Badass epic dudebro soldier, like the ones probably 40% of all games in existance make you play as without option to be anything else or Badass epic soldier girl, which I can chose to play in probably 10% or less (tendency currenty rising) of all games. And sicne there are zero differences characterswise the female option, for me, wins out due to rarity. (Note: Statistis are made up on the spot and real percenages may vary.
That is in most playthroughs. Sometimes I still choose male Shepards (custom ones though) because I want to see one of his possible romances or example or just to shake it up after a while.