What is it that you are unhappy with? Posing etc? The only way to get better is practice with more practice! I've heard it takes a minimum of 800 hours to master a craft. How often are you shooting?
I am not UNhappy with them, I just feel as though professional quality is lacking, and it fursturates me to not know how to get to that. I guess practice may be the difference. I use my camera every day...but I don't get out to do shoots more than a few times a month. Thank you for your advice. Maybe I'm just impatient