The lady I got my two hatching eggs from said that her pullet is sweet as pie and the cockerel is fairly evil. She said it's a good thing he's so pretty. I'm almost positive both the chicks from those two eggs are pullets. They are 11 weeks now and one of them thinks she's a puppy.
She's absolutely my favorite chicken ever. The other is calm also but not so happy to stand and be petted or picked up. The 9 I got from Greenfire are 6 weeks now and 6 of them look like they are cockerels. Ouch. I do have a really nice variety to choose from, though. I got all colors and some crests, too!