Sigma SD15 review

Excellent camera with really good features and
outstanding image quality at 50-800 iso. Higher iso is
rougher primarily in very low light. But still very usable
there.
The really nice stuff are the user interfaces, simple
menu structure and fast access to important settings
through hardware solutions rather than layers of
menus.
On the image making side, the AF is very accurate and
continuous focus outstanding on objects moving
quickly towards the camera.
SPP has been improved as well. Better color and noise
out of the camera.

Problems:

None yet.