I am looking for some advice. I bought a new Pany G3 with the kit lens about a month ago. It is small for my hands and do have trouble with some of the buttons. The pics look good inside but when I shoot outdoors, I can't tell much difference between this G3 and my Fuji HS30. So I have now bought (3) legacy lenses: a 28mm Quantaray, a 28-70 Vivitar and a 80-200 Tokina. I'm just not seeing the hoped-for improvements. My question is this: will this camera take as good of photos as a full size DSLR, such as a Sony A37 or such? Am I missing something? I really don't want to spend $300-$500 on m4/3 lenses.