Great camera, even though a little old now. I mostly miss that I can't use other lenses and the resolution isn't really big even though it's enough. Also miss that there are only few menu options and that the camera's got a really slow writing speed. But after some time, everyone will probably find out that he wants to upgrade to a newer camera (Canon EOS 60D in my case...).
Problems:
Non-changeable lenses, resolution.
Problems:
Non-changeable lenses, resolution.